traintimetables.eu Europe's largest train timetables database

HOME / TIMETABLES / DEUTSCHLAND / MAGDEBURG HBF - HELMSTEDT

MAGDEBURG HBF - HELMSTEDT

Train Number DB RAG S
RB 40
DB RAG S
RB 40
DB FAG
IC 2436
DB RAG S
RB 40
Calendar [1] [2] [2] [2]
Notes 🔌 📶 [1] [2] [3] 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3]
Magdeburg Hbf...........d 02:53
04:33
05:00
05:30
Magdeburg-Sudenburg.....a 02:56 04:36 | 05:33
Magdeburg-Sudenburg.....d 02:56
04:36
|
05:33
Niederndodeleben........a 03:01 04:41 | 05:38
Niederndodeleben........d 03:01
04:41
|
05:38
Wellen(Magdeburg).......a 03:05 04:45 | 05:42
Wellen(Magdeburg).......d 03:05
04:45
|
05:42
Ochtmersleben...........a 03:08 04:48 | 05:45
Ochtmersleben...........d 03:08
04:48
|
05:45
Dreileben-Drackenstedt..a 03:11 04:51 | 05:48
Dreileben-Drackenstedt..d 03:11
04:51
|
05:48
Ovelgünne...............a 03:14 04:54 | 05:51
Ovelgünne...............d 03:15
04:55
|
05:52
Eilsleben(b Magdeburg)..a 03:18 04:58 | 05:55
Eilsleben(b Magdeburg)..d 03:18
04:58
|
05:55
Wefensleben.............a 03:22 05:02 | 05:59
Wefensleben.............d 03:22
05:02
|
05:59
Marienborn..............a 03:25 05:05 | 06:02
Marienborn..............d 03:26
05:06
|
06:03
Helmstedt...............a 03:32 05:12 05:25 06:10
Train Number DB RAG S
RB 40
DB FAG
IC 2042
DB RAG S
RB 40
DB FAG
IC 2434
Calendar [3] [4] [5] [6]
Notes 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8]
Magdeburg Hbf...........d 05:33
06:03
06:33
07:00
Magdeburg-Sudenburg.....a 05:36 | 06:36 |
Magdeburg-Sudenburg.....d 05:36
|
06:36
|
Niederndodeleben........a 05:41 | 06:41 |
Niederndodeleben........d 05:41
|
06:41
|
Wellen(Magdeburg).......a 05:45 | 06:45 |
Wellen(Magdeburg).......d 05:45
|
06:45
|
Ochtmersleben...........a 05:48 | 06:48 |
Ochtmersleben...........d 05:48
|
06:48
|
Dreileben-Drackenstedt..a 05:51 | 06:51 |
Dreileben-Drackenstedt..d 05:51
|
06:51
|
Ovelgünne...............a 05:54 | 06:54 |
Ovelgünne...............d 05:55
|
06:55
|
Eilsleben(b Magdeburg)..a 05:58 | 06:58 |
Eilsleben(b Magdeburg)..d 05:58
|
06:58
|
Wefensleben.............a 06:02 | 07:02 |
Wefensleben.............d 06:02
|
07:02
|
Marienborn..............a 06:05 | 07:05 |
Marienborn..............d 06:06
|
07:06
|
Helmstedt...............a 06:12 06:26 07:12 07:25
Train Number DB RAG S
RB 40
DB RAG S
RB 40
DB FAG
IC 2432
DB RAG S
RB 40
Calendar [2] [2] [5] [5]
Notes 🔌 📶 [1] [2] [3] 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3]
Magdeburg Hbf...........d 07:33
08:33
09:03
09:33
Magdeburg-Sudenburg.....a 07:36 08:36 | 09:36
Magdeburg-Sudenburg.....d 07:36
08:36
|
09:36
Niederndodeleben........a 07:41 08:41 | 09:41
Niederndodeleben........d 07:41
08:41
|
09:41
Wellen(Magdeburg).......a 07:45 08:45 | 09:45
Wellen(Magdeburg).......d 07:45
08:45
|
09:45
Ochtmersleben...........a 07:48 08:48 | 09:48
Ochtmersleben...........d 07:48
08:48
|
09:48
Dreileben-Drackenstedt..a 07:51 08:51 | 09:51
Dreileben-Drackenstedt..d 07:51
08:51
|
09:51
Ovelgünne...............a 07:54 08:54 | 09:54
Ovelgünne...............d 07:55
08:55
|
09:55
Eilsleben(b Magdeburg)..a 07:58 08:58 | 09:58
Eilsleben(b Magdeburg)..d 07:58
08:58
|
09:58
Wefensleben.............a 08:02 09:02 | 10:02
Wefensleben.............d 08:02
09:02
|
10:02
Marienborn..............a 08:05 09:05 | 10:05
Marienborn..............d 08:06
09:06
|
10:06
Helmstedt...............a 08:12 09:12 09:27 10:12
Train Number DB RAG S
RB 40
DB FAG
IC 2430
DB RAG S
RB 40
DB RAG S
RB 40
Calendar [2] [7] [5] [5]
Notes 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3] 🔌 📶 [1] [2] [3]
Magdeburg Hbf...........d 10:33
11:00
11:33
12:33
Magdeburg-Sudenburg.....a 10:36 | 11:36 12:36
Magdeburg-Sudenburg.....d 10:36
|
11:36
12:36
Niederndodeleben........a 10:41 | 11:41 12:41
Niederndodeleben........d 10:41
|
11:41
12:41
Wellen(Magdeburg).......a 10:45 | 11:45 12:45
Wellen(Magdeburg).......d 10:45
|
11:45
12:45
Ochtmersleben...........a 10:48 | 11:48 12:48
Ochtmersleben...........d 10:48
|
11:48
12:48
Dreileben-Drackenstedt..a 10:51 | 11:51 12:51
Dreileben-Drackenstedt..d 10:51
|
11:51
12:51
Ovelgünne...............a 10:54 | 11:54 12:54
Ovelgünne...............d 10:55
|
11:55
12:55
Eilsleben(b Magdeburg)..a 10:58 | 11:58 12:58
Eilsleben(b Magdeburg)..d 10:58
|
11:58
12:58
Wefensleben.............a 11:02 | 12:02 13:02
Wefensleben.............d 11:02
|
12:02
13:02
Marienborn..............a 11:05 | 12:05 13:05
Marienborn..............d 11:06
|
12:06
13:06
Helmstedt...............a 11:12 11:25 12:12 13:12
Train Number DB FAG
IC 2038
DB RAG S
RB 40
DB RAG S
RB 40
DB FAG
IC 2036
Calendar [8] [5] [5] [8]
Notes [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3] 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8]
Magdeburg Hbf...........d 13:00
13:33
14:33
15:00
Magdeburg-Sudenburg.....a | 13:36 14:36 |
Magdeburg-Sudenburg.....d |
13:36
14:36
|
Niederndodeleben........a | 13:41 14:41 |
Niederndodeleben........d |
13:41
14:41
|
Wellen(Magdeburg).......a | 13:45 14:45 |
Wellen(Magdeburg).......d |
13:45
14:45
|
Ochtmersleben...........a | 13:48 14:48 |
Ochtmersleben...........d |
13:48
14:48
|
Dreileben-Drackenstedt..a | 13:51 14:51 |
Dreileben-Drackenstedt..d |
13:51
14:51
|
Ovelgünne...............a | 13:54 14:54 |
Ovelgünne...............d |
13:55
14:55
|
Eilsleben(b Magdeburg)..a | 13:58 14:58 |
Eilsleben(b Magdeburg)..d |
13:58
14:58
|
Wefensleben.............a | 14:02 15:02 |
Wefensleben.............d |
14:02
15:02
|
Marienborn..............a | 14:05 15:05 |
Marienborn..............d |
14:06
15:06
|
Helmstedt...............a 13:25 14:12 15:12 15:25
Train Number DB RAG S
RB 40
DB RAG S
RB 40
DB FAG
IC 2034
DB RAG S
RB 40
Calendar [5] [9] [5] [5]
Notes 🔌 📶 [1] [2] [3] 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3]
Magdeburg Hbf...........d 15:33
16:33
17:00
17:33
Magdeburg-Sudenburg.....a 15:36 16:36 | 17:36
Magdeburg-Sudenburg.....d 15:36
16:36
|
17:36
Niederndodeleben........a 15:41 16:41 | 17:41
Niederndodeleben........d 15:41
16:41
|
17:41
Wellen(Magdeburg).......a 15:45 16:45 | 17:45
Wellen(Magdeburg).......d 15:45
16:45
|
17:45
Ochtmersleben...........a 15:48 16:48 | 17:48
Ochtmersleben...........d 15:48
16:48
|
17:48
Dreileben-Drackenstedt..a 15:51 16:51 | 17:51
Dreileben-Drackenstedt..d 15:51
16:51
|
17:51
Ovelgünne...............a 15:54 16:54 | 17:54
Ovelgünne...............d 15:55
16:55
|
17:55
Eilsleben(b Magdeburg)..a 15:58 16:58 | 17:58
Eilsleben(b Magdeburg)..d 15:58
16:58
|
17:58
Wefensleben.............a 16:02 17:02 | 18:02
Wefensleben.............d 16:02
17:02
|
18:02
Marienborn..............a 16:05 17:05 | 18:05
Marienborn..............d 16:06
17:06
|
18:06
Helmstedt...............a 16:12 17:12 17:25 18:12
Train Number DB RAG S
RB 40
DB FAG
IC 2032
DB RAG S
RB 40
DB RAG S
RB 40
Calendar [2] [8] [5] [5]
Notes 🔌 📶 [1] [2] [3] [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3] 🔌 📶 [1] [2] [3]
Magdeburg Hbf...........d 18:33
19:00
19:33
20:33
Magdeburg-Sudenburg.....a 18:36 | 19:36 20:36
Magdeburg-Sudenburg.....d 18:36
|
19:36
20:36
Niederndodeleben........a 18:41 | 19:41 20:41
Niederndodeleben........d 18:41
|
19:41
20:41
Wellen(Magdeburg).......a 18:45 | 19:45 20:45
Wellen(Magdeburg).......d 18:45
|
19:45
20:45
Ochtmersleben...........a 18:48 | 19:48 20:48
Ochtmersleben...........d 18:48
|
19:48
20:48
Dreileben-Drackenstedt..a 18:51 | 19:51 20:51
Dreileben-Drackenstedt..d 18:51
|
19:51
20:51
Ovelgünne...............a 18:54 | 19:54 20:54
Ovelgünne...............d 18:55
|
19:55
20:55
Eilsleben(b Magdeburg)..a 18:58 | 19:58 20:58
Eilsleben(b Magdeburg)..d 18:58
|
19:58
20:58
Wefensleben.............a 19:02 | 20:02 21:02
Wefensleben.............d 19:02
|
20:02
21:02
Marienborn..............a 19:05 | 20:05 21:05
Marienborn..............d 19:06
|
20:06
21:06
Helmstedt...............a 19:12 19:25 20:12 21:12
Train Number DB FAG
IC 2030
DB RAG S
RB 40
DB RAG S
RB 40
Calendar [10] [5] [5]
Notes [4] [5] [1] [6] [7] [8] 🔌 📶 [1] [2] [3] 🔌 📶 [1] [2] [3]
Magdeburg Hbf...........d 21:00
22:05
23:14
Magdeburg-Sudenburg.....a | 22:08 23:17
Magdeburg-Sudenburg.....d |
22:08
23:17
Niederndodeleben........a | 22:13 23:22
Niederndodeleben........d |
22:13
23:22
Wellen(Magdeburg).......a | 22:17 23:26
Wellen(Magdeburg).......d |
22:17
23:26
Ochtmersleben...........a | 22:20 23:29
Ochtmersleben...........d |
22:20
23:29
Dreileben-Drackenstedt..a | 22:23 23:32
Dreileben-Drackenstedt..d |
22:23
23:32
Ovelgünne...............a | 22:26 23:35
Ovelgünne...............d |
22:27
23:36
Eilsleben(b Magdeburg)..a | 22:30 23:39
Eilsleben(b Magdeburg)..d |
22:30
23:39
Wefensleben.............a | 22:34 23:43
Wefensleben.............d |
22:34
23:43
Marienborn..............a | 22:37 23:46
Marienborn..............d |
22:38
23:47
Helmstedt...............a 21:25 22:44 23:55
.a - Arrival Time / .d - Departure Time

Calendar notes and symbols

✅ Runs everyday    🎉 Runs at weekends    ⚒ Runs at working days   
① Monday ② Tuesday ③ Wednesday ④ Thursday ⑤ Friday ⑥ Saturday ⑦ Sunday
Time periods example: ①-③ Mondays to Wednesday ⑤-⑦ Friday to Sunday
  1. The train will be running on 2024-11-16, 2024-11-23, 2024-11-30, 2024-12-07, 2024-12-14
  2. The train will be running on 2024-11-14, 2024-11-15, 2024-11-18, 2024-11-19, 2024-11-20, 2024-11-21, 2024-11-22, 2024-11-25, 2024-11-26, 2024-11-27, 2024-11-28, 2024-11-29, 2024-12-02, 2024-12-03, 2024-12-04, 2024-12-05, 2024-12-06, 2024-12-09, 2024-12-10, 2024-12-11, 2024-12-12, 2024-12-13
  3. The train will be running on 2024-11-16, 2024-11-17, 2024-11-23, 2024-11-24, 2024-11-30, 2024-12-01, 2024-12-07, 2024-12-08, 2024-12-14
  4. The train will be running on 2024-11-14, 2024-11-15, 2024-11-16, 2024-11-18, 2024-11-19, 2024-11-20, 2024-11-21, 2024-11-22, 2024-11-23, 2024-11-25, 2024-11-26, 2024-11-27, 2024-11-28, 2024-11-30, 2024-12-02, 2024-12-03, 2024-12-04, 2024-12-05, 2024-12-06, 2024-12-07, 2024-12-09, 2024-12-10, 2024-12-11, 2024-12-12, 2024-12-13, 2024-12-14
  5. The train will be running on 2024-11-14, 2024-11-15, 2024-11-16, 2024-11-17, 2024-11-18, 2024-11-19, 2024-11-20, 2024-11-21, 2024-11-22, 2024-11-23, 2024-11-24, 2024-11-25, 2024-11-26, 2024-11-27, 2024-11-28, 2024-11-29, 2024-11-30, 2024-12-01, 2024-12-02, 2024-12-03, 2024-12-04, 2024-12-05, 2024-12-06, 2024-12-07, 2024-12-08, 2024-12-09, 2024-12-10, 2024-12-11, 2024-12-12, 2024-12-13, 2024-12-14
  6. The train will be running on 2024-11-14, 2024-11-15, 2024-11-16, 2024-11-18, 2024-11-19, 2024-11-20, 2024-11-21, 2024-11-22, 2024-11-25, 2024-11-26, 2024-11-27, 2024-12-02, 2024-12-03, 2024-12-04, 2024-12-05, 2024-12-06, 2024-12-07, 2024-12-09, 2024-12-10, 2024-12-11, 2024-12-12, 2024-12-13, 2024-12-14
  7. The train will be running on 2024-11-14, 2024-11-15, 2024-11-16, 2024-11-17, 2024-11-18, 2024-11-19, 2024-11-20, 2024-11-21, 2024-11-22, 2024-11-25, 2024-11-26, 2024-11-27, 2024-12-02, 2024-12-03, 2024-12-04, 2024-12-05, 2024-12-06, 2024-12-07, 2024-12-08, 2024-12-09, 2024-12-10, 2024-12-11, 2024-12-12, 2024-12-13, 2024-12-14
  8. The train will be running on 2024-11-14, 2024-11-15, 2024-11-16, 2024-11-17, 2024-11-18, 2024-11-19, 2024-11-20, 2024-11-21, 2024-11-22, 2024-11-23, 2024-11-24, 2024-11-25, 2024-11-26, 2024-11-27, 2024-12-02, 2024-12-03, 2024-12-04, 2024-12-05, 2024-12-06, 2024-12-07, 2024-12-08, 2024-12-09, 2024-12-10, 2024-12-11, 2024-12-12, 2024-12-13, 2024-12-14
  9. The train will be running on 2024-11-14, 2024-11-15, 2024-11-17, 2024-11-18, 2024-11-19, 2024-11-20, 2024-11-21, 2024-11-22, 2024-11-24, 2024-11-25, 2024-11-26, 2024-11-27, 2024-11-28, 2024-11-29, 2024-12-01, 2024-12-02, 2024-12-03, 2024-12-04, 2024-12-05, 2024-12-06, 2024-12-08, 2024-12-09, 2024-12-10, 2024-12-11, 2024-12-12, 2024-12-13
  10. The train will be running on 2024-11-15, 2024-11-22, 2024-12-06, 2024-12-13

Train notes and symbols

🔌 Power Sockets available  📶 Wifi Availalbe 
  1. Number of bicycles conveyed limited
  2. Behindertengerechtes Fahrzeug
  3. vehicle-mounted access aid
  4. Komfort Check-in possible (visit bahn.de/kci for more information)
  5. Bicycles conveyed - subject to reservation
  6. Food and beverages served at seat
  7. Einstieg mit Rollstuhl stufenfrei
  8. Intercity 2: visit www.bahn.de/ic2 for more information

Route map


Other timetables


🢒 All train timetables in DEUTSCHLAND

Timetables arriving at MAGDEBURG HBF


🢒 ALEXANDERPLATZ [BUS K.-LIEBKNECHT-STR] (S+U), BERL - MAGDEBURG HBF
🢒 ANNABURG - MAGDEBURG HBF
🢒 ASCHERSLEBEN - MAGDEBURG HBF
🢒 BAD ZWISCHENAHN - MAGDEBURG HBF
🢒 BAHNHOF (TRAM/BUS) HALBERSTADT - MAGDEBURG HBF
🢒 BAHNHOF WITTENBERGE - MAGDEBURG HBF
🢒 BERLIN CHARLOTTENBURG (S) - MAGDEBURG HBF
🢒 BERLIN FRIEDRICHSTR - MAGDEBURG HBF
🢒 BERLIN FRIEDRICHSTRASSE (S) - MAGDEBURG HBF
🢒 BERLIN GESUNDBRUNNEN (S) - MAGDEBURG HBF
🢒 BERLIN GESUNDBRUNNEN - MAGDEBURG HBF
🢒 BERLIN HBF (EUROPAPLATZ) - MAGDEBURG HBF
🢒 BERLIN HBF (TIEF) - MAGDEBURG HBF
🢒 BERLIN HBF - MAGDEBURG HBF
🢒 BERLIN OSTBAHNHOF (S) - MAGDEBURG HBF
🢒 BERLIN OSTBAHNHOF - MAGDEBURG HBF
🢒 BERLIN OSTKREUZ - MAGDEBURG HBF
🢒 BERLIN OSTKREUZ - MAGDEBURG HBF
🢒 BERLIN WANNSEE - MAGDEBURG HBF
🢒 BERLIN-CHARLOTTENBURG - MAGDEBURG HBF
🢒 BERLIN-WANNSEE (S) - MAGDEBURG HBF
🢒 BERNBURG - MAGDEBURG HBF
🢒 BITTERFELD - MAGDEBURG HBF
🢒 BLANKENBURG (HARZ) - MAGDEBURG HBF
🢒 BRANDENBURG HBF - MAGDEBURG HBF
🢒 BRAUNSCHWEIG HBF - MAGDEBURG HBF
🢒 BREMEN HBF - MAGDEBURG HBF
🢒 BREMEN HBF/ZOB - MAGDEBURG HBF
🢒 BURG (MAGDEBURG) - MAGDEBURG HBF
🢒 CALBE (SAALE) OST - MAGDEBURG HBF
🢒 DELITZSCH UNT BF - MAGDEBURG HBF
🢒 DESSAU HBF - MAGDEBURG HBF
🢒 EISENHÜTTENSTADT - MAGDEBURG HBF
🢒 EMDEN HBF - MAGDEBURG HBF
🢒 ERFURT HBF - MAGDEBURG HBF
🢒 ERFURT HBF IC-HOTEL - MAGDEBURG HBF
🢒 ERKNER (S) - MAGDEBURG HBF
🢒 ERKNER - MAGDEBURG HBF
🢒 FRANKFURT (ODER) - MAGDEBURG HBF
🢒 FÜRSTENWALDE (SPREE) - MAGDEBURG HBF
🢒 GESUNDBRUNNEN BAHNHOF (S+U), BERLIN - MAGDEBURG HBF
🢒 GOSLAR - MAGDEBURG HBF
🢒 GÜSTEN - MAGDEBURG HBF
🢒 HALBERSTADT - MAGDEBURG HBF
🢒 HALDENSLEBEN - MAGDEBURG HBF
🢒 HALLE (SAALE) HBF - MAGDEBURG HBF
🢒 HALLE HBF ERNST-KAMIETH-STRASSE (SAALE) - MAGDEBURG HBF
🢒 HALLE-TROTHA - MAGDEBURG HBF
🢒 HANNOVER HBF - MAGDEBURG HBF
🢒 HANNOVER HBF ZOB - MAGDEBURG HBF
🢒 HELMSTEDT - MAGDEBURG HBF
🢒 ILSENBURG - MAGDEBURG HBF
🢒 KÖNNERN - MAGDEBURG HBF
🢒 KÖTHEN - MAGDEBURG HBF
🢒 LEER (OSTFRIESL) - MAGDEBURG HBF
🢒 LEER(OSTFRIESL) ZOB/BAHNHOF - MAGDEBURG HBF
🢒 LEIPZIG HBF (TIEF) - MAGDEBURG HBF
🢒 LEIPZIG HBF - MAGDEBURG HBF
🢒 LEIPZIG MESSE - MAGDEBURG HBF
🢒 LEIPZIG-STÖTTERITZ - MAGDEBURG HBF
🢒 LUTHERSTADT WITTENBERG - MAGDEBURG HBF
🢒 NEUSTRELITZ HBF - MAGDEBURG HBF
🢒 NIENBURG (WESER) - MAGDEBURG HBF
🢒 OEBISFELDE - MAGDEBURG HBF
🢒 OLDENBURG (OLDB) - MAGDEBURG HBF
🢒 ORANIENBURG - MAGDEBURG HBF
🢒 OSCHERSLEBEN (BODE) - MAGDEBURG HBF
🢒 POTSDAM HBF (S) - MAGDEBURG HBF
🢒 POTSDAM HBF - MAGDEBURG HBF
🢒 ROSTOCK HBF - MAGDEBURG HBF
🢒 SALZWEDEL - MAGDEBURG HBF
🢒 SANGERHAUSEN - MAGDEBURG HBF
🢒 SCHÖNEBECK-BAD SALZELMEN - MAGDEBURG HBF
🢒 STENDAL - MAGDEBURG HBF
🢒 SÖMMERDA - MAGDEBURG HBF
🢒 THALE HBF - MAGDEBURG HBF
🢒 UELZEN - MAGDEBURG HBF
🢒 UELZEN ZOB - MAGDEBURG HBF
🢒 VERDEN (ALLER) - MAGDEBURG HBF
🢒 WANNSEE BAHNHOF [FÄHRE] (S), BERLIN - MAGDEBURG HBF
🢒 WAREN (MÜRITZ) - MAGDEBURG HBF
🢒 WERNIGERODE - MAGDEBURG HBF
🢒 WITTENBERGE - MAGDEBURG HBF
🢒 WOLFEN (BITTERFELD) - MAGDEBURG HBF
🢒 WOLFSBURG HBF - MAGDEBURG HBF

Timetables departing from HELMSTEDT


🢒 HELMSTEDT - BERLIN OSTBAHNHOF
🢒 HELMSTEDT - BRAUNSCHWEIG HBF
🢒 HELMSTEDT - BURG (MAGDEBURG)
🢒 HELMSTEDT - COTTBUS
🢒 HELMSTEDT - EMDEN AUSSENHAFEN
🢒 HELMSTEDT - HANNOVER HBF
🢒 HELMSTEDT - LEER (OSTFRIESL)
🢒 HELMSTEDT - LEIPZIG HBF
🢒 HELMSTEDT - MAGDEBURG HBF