United Airlines flight UA 1237: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 09:10 San Francisco (SFO) 3 15:34 Nashville (BNA)
UA 1237 Non-stop Airbus A319 (319) 4:24 Effective 2025-05-24 through 2025-05-31
Sun 09:10 San Francisco (SFO) 3 15:34 Nashville (BNA)
UA 1237 Non-stop Airbus A320 (320) 4:24 Operates only on 2025-05-25
Fri 12:45 Chicago O'Hare (ORD) 1 14:39 Fayetteville/Springdale (XNA)
UA 1237 Non-stop Airbus A319 (319) 1:54 Operates only on 2025-06-06
Daily 18:32 Minneapolis/Saint Paul (MSP) 1 20:20 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-08-19 through 2025-10-25
Wed,Thu 18:35 Minneapolis/Saint Paul (MSP) 1 20:15 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Boeing 737-700 (73G) 1:40 Effective 2025-05-22 through 2025-06-25
Fri 18:35 Minneapolis/Saint Paul (MSP) 1 20:15 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Airbus A319 (319) 1:40 Effective 2025-05-23 through 2025-05-30
Fri 18:35 Minneapolis/Saint Paul (MSP) 1 20:15 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Airbus A319 (319) 1:40 Effective 2025-06-13 through 2025-06-20
Daily 18:35 Minneapolis/Saint Paul (MSP) 1 20:10 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Boeing 737-800 (738) 1:35 Effective from 2025-10-26
Thu 18:38 Minneapolis/Saint Paul (MSP) 1 20:15 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Airbus A320 (320) 1:37 Operates only on 2025-05-01
Mon-Fri,Sun 18:38 Minneapolis/Saint Paul (MSP) 1 20:15 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Boeing 737-700 (73G) 1:37 Effective 2025-05-02 through 2025-05-21
Sun 18:43 Minneapolis/Saint Paul (MSP) 1 20:23 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Airbus A319 (319) 1:40 Effective 2025-06-29 through 2025-08-17
Wed-Sat 18:45 Minneapolis/Saint Paul (MSP) 1 20:25 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Airbus A319 (319) 1:40 Effective 2025-06-26 through 2025-07-03
Wed-Sat 18:45 Minneapolis/Saint Paul (MSP) 1 20:25 Chicago O'Hare (ORD) 1
UA 1237 Non-stop Airbus A319 (319) 1:40 Effective 2025-07-05 through 2025-08-16
Mon,Thu 21:20 Chicago O'Hare (ORD) 1 00:45 Boston Logan (BOS) B
UA 1237 Non-stop Boeing 737-800 (738) 2:25 Valid until 2025-05-08
The flight arrives 1 day after departure.
Fri,Sun 21:20 Chicago O'Hare (ORD) 1 00:45 Boston Logan (BOS) B
UA 1237 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2025-05-02 through 2025-05-09
The flight arrives 1 day after departure.
Mon,Sun 21:20 Chicago O'Hare (ORD) 1 00:45 Boston Logan (BOS) B
UA 1237 Non-stop Boeing 737-800 (738) 2:25 Effective 2025-05-11 through 2025-05-19
The flight arrives 1 day after departure.
Thu,Fri 21:20 Chicago O'Hare (ORD) 1 00:45 Boston Logan (BOS) B
UA 1237 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2025-05-15 through 2025-05-16
The flight arrives 1 day after departure.
Non-Direct Flights:
Thu 18:38 Minneapolis/Saint Paul (MSP) 1 00:45 Boston Logan (BOS) B
UA 1237 1-stop Airbus A320 (320) 5:07 Operates only on 2025-05-01
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 18:38 Minneapolis/Saint Paul (MSP) 1 00:45 Boston Logan (BOS) B
UA 1237 1-stop Boeing 737-700 (73G) 5:07 Effective 2025-05-02 through 2025-05-19
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
United Airlines flight UA 1237: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1237
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:24, non-stop
Airbus A319 (319)

United Airlines UA1237
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:24, non-stop
Airbus A320 (320)

United Airlines UA1237
Operates only on 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:54, non-stop
Airbus A319 (319)

United Airlines UA1237
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Boeing 737-800 (738)

United Airlines UA1237
Effective 2025-05-22 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73G)

United Airlines UA1237
Effective 2025-05-23 through 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A319 (319)

United Airlines UA1237
Effective 2025-06-13 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A319 (319)

United Airlines UA1237
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Boeing 737-800 (738)

United Airlines UA1237
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:37, non-stop
Airbus A320 (320)

United Airlines UA1237
Effective 2025-05-02 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Boeing 737-700 (73G)

United Airlines UA1237
Effective 2025-06-29 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Airbus A319 (319)

United Airlines UA1237
Effective 2025-06-26 through 2025-07-03
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:40, non-stop
Airbus A319 (319)

United Airlines UA1237
Effective 2025-07-05 through 2025-08-16
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:40, non-stop
Airbus A319 (319)

United Airlines UA1237
Valid until 2025-05-08
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

United Airlines UA1237
Effective 2025-05-02 through 2025-05-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA1237
Effective 2025-05-11 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

United Airlines UA1237
Effective 2025-05-15 through 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA1237
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:07, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

United Airlines UA1237
Effective 2025-05-02 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:07, 1-stop
Boeing 737-700 (73G)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Boston Logan (BOS)
  • Chicago O'Hare (ORD) - Fayetteville/Springdale (XNA)
  • Minneapolis/Saint Paul (MSP) - Boston Logan (BOS)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
  • San Francisco (SFO) - Nashville (BNA)