United Airlines flight UA 2378: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu-Sun 11:38 Fort Lauderdale (FLL) 1 14:33 Cleveland (CLE)
UA 2378 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-01-08 through 2026-02-08
Mon 13:28 San Francisco (SFO) 3 19:58 Chicago O'Hare (ORD) 1
UA 2378 Non-stop Airbus A321neo (32Q) 4:30 Operates only on 2026-01-05
Sun 13:35 San Francisco (SFO) 3 20:05 Chicago O'Hare (ORD) 1
UA 2378 Non-stop Boeing 737-900 (739) 4:30 Valid until 2026-01-04
Mon-Fri 13:35 San Francisco (SFO) 3 20:05 Chicago O'Hare (ORD) 1
UA 2378 Non-stop Airbus A321neo (32Q) 4:30 Valid until 2026-01-02
Sat 13:35 San Francisco (SFO) 3 19:50 Chicago O'Hare (ORD) 1
UA 2378 Non-stop Boeing 787-8 (788) 4:15 Operates only on 2026-01-03
Tue 14:16 Fort Lauderdale (FLL) 1 17:13 Cleveland (CLE)
UA 2378 Non-stop Boeing 737-800 (738) 2:57 Effective 2026-02-17 through 2026-03-03
Mon,Wed-Sun 14:28 Fort Lauderdale (FLL) 1 17:27 Cleveland (CLE)
UA 2378 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-02-12 through 2026-03-04
Daily 14:35 Fort Lauderdale (FLL) 1 17:34 Cleveland (CLE)
UA 2378 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-03-05 through 2026-03-28
Daily 14:35 Fort Lauderdale (FLL) 1 17:30 Cleveland (CLE)
UA 2378 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-03-29 through 2026-04-29
Daily 14:40 Fort Lauderdale (FLL) 1 17:33 Cleveland (CLE)
UA 2378 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-04-30 through 2026-05-20
Daily 18:30 Hartford (BDL) 20:12 Chicago O'Hare (ORD) 1
UA 2378 Non-stop Airbus A319 (319) 2:42 Effective from 2026-05-21
Daily 19:59 Cleveland (CLE) 21:16 Washington Dulles (IAD)
UA 2378 Non-stop Airbus A319 (319) 1:17 Effective 2026-03-05 through 2026-03-28
Daily 21:30 Chicago O'Hare (ORD) 1 23:45 Los Angeles (LAX) 7
UA 2378 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-05-21 through 2026-10-24
Daily 22:00 Chicago O'Hare (ORD) 1 00:49 Los Angeles (LAX) 7
UA 2378 Non-stop Airbus A321neo (32Q) 4:49 Valid until 2026-01-05
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon 13:28 San Francisco (SFO) 3 00:49 Los Angeles (LAX) 7
UA 2378 1-stop Airbus A321neo (32Q) 11:21 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Sun 13:35 San Francisco (SFO) 3 00:49 Los Angeles (LAX) 7
UA 2378 1-stop Boeing 737-900 (739) 11:14 Valid until 2026-01-04
The flight arrives 1 day after departure.
Mon-Fri 13:35 San Francisco (SFO) 3 00:49 Los Angeles (LAX) 7
UA 2378 1-stop Airbus A321neo (32Q) 11:14 Valid until 2026-01-02
The flight arrives 1 day after departure.
Sat 13:35 San Francisco (SFO) 3 00:49 Los Angeles (LAX) 7
UA 2378 1-stop Boeing 787-8 (788) 11:14 Operates only on 2026-01-03
The flight arrives 1 day after departure.
Daily 14:35 Fort Lauderdale (FLL) 1 21:16 Washington Dulles (IAD)
UA 2378 1-stop Boeing 737-800 (738) 6:41 Effective 2026-03-05 through 2026-03-28
Daily 18:30 Hartford (BDL) 23:45 Los Angeles (LAX) 7
UA 2378 1-stop Airbus A319 (319) 8:15 Effective 2026-05-21 through 2026-10-24
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This flight number is listed as serving the following routes:


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United Airlines flight UA 2378: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2378
11:38
Fort Lauderdale (FLL) 1

14:33
Cleveland (CLE)
Effective 2026-01-08 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2378
13:28
San Francisco (SFO) 3

19:58
Chicago O'Hare (ORD) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA2378
13:35
San Francisco (SFO) 3

20:05
Chicago O'Hare (ORD) 1
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2378
13:35
San Francisco (SFO) 3

20:05
Chicago O'Hare (ORD) 1
Valid until 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA2378
13:35
San Francisco (SFO) 3

19:50
Chicago O'Hare (ORD) 1
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:15, non-stop
Boeing 787-8 (788)
Direct Flights:
United Airlines UA2378
14:16
Fort Lauderdale (FLL) 1

17:13
Cleveland (CLE)
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:57, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2378
14:28
Fort Lauderdale (FLL) 1

17:27
Cleveland (CLE)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2378
14:35
Fort Lauderdale (FLL) 1

17:34
Cleveland (CLE)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2378
14:35
Fort Lauderdale (FLL) 1

17:30
Cleveland (CLE)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2378
14:40
Fort Lauderdale (FLL) 1

17:33
Cleveland (CLE)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2378
18:30
Hartford (BDL)

20:12
Chicago O'Hare (ORD) 1
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2378
19:59
Cleveland (CLE)

21:16
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2378
21:30
Chicago O'Hare (ORD) 1

23:45
Los Angeles (LAX) 7
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2378
22:00
Chicago O'Hare (ORD) 1

00:49(+1)
Los Angeles (LAX) 7
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:49, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA2378
13:28
San Francisco (SFO) 3

00:49(+1)
Los Angeles (LAX) 7
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 11:21, 1-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA2378
13:35
San Francisco (SFO) 3

00:49(+1)
Los Angeles (LAX) 7
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 11:14, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA2378
13:35
San Francisco (SFO) 3

00:49(+1)
Los Angeles (LAX) 7
Valid until 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 11:14, 1-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA2378
13:35
San Francisco (SFO) 3

00:49(+1)
Los Angeles (LAX) 7
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 11:14, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA2378
14:35
Fort Lauderdale (FLL) 1

21:16
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:41, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA2378
18:30
Hartford (BDL)

23:45
Los Angeles (LAX) 7
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:15, 1-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Los Angeles (LAX)
  • Cleveland (CLE) - Washington Dulles (IAD)
  • Fort Lauderdale (FLL) - Cleveland (CLE)
  • Fort Lauderdale (FLL) - Washington Dulles (IAD)
  • Hartford (BDL) - Chicago O'Hare (ORD)
  • Hartford (BDL) - Los Angeles (LAX)
  • San Francisco (SFO) - Chicago O'Hare (ORD)
  • San Francisco (SFO) - Los Angeles (LAX)
All United Airlines flights
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