United Airlines flight UA 743: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 08:45 Chicago O'Hare (ORD) 1 10:35 Tucson (TUS)
UA 743 Non-stop Boeing 737-800 (738) 3:50 Effective 2024-09-28 through 2024-10-26
Mon,Sat,Sun 08:45 Chicago O'Hare (ORD) 1 10:45 Tucson (TUS)
UA 743 Non-stop Airbus A319 (319) 4:00 Effective 2024-10-27 through 2024-11-02
Tue-Fri 08:45 Chicago O'Hare (ORD) 1 10:45 Tucson (TUS)
UA 743 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2024-10-29 through 2024-11-01
Mon,Sat,Sun 08:45 Chicago O'Hare (ORD) 1 11:45 Tucson (TUS)
UA 743 Non-stop Airbus A319 (319) 4:00 Effective 2024-11-03 through 2024-12-02
Tue-Fri 08:45 Chicago O'Hare (ORD) 1 11:45 Tucson (TUS)
UA 743 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2024-11-05 through 2024-11-26
Wed 08:45 Chicago O'Hare (ORD) 1 11:45 Tucson (TUS)
UA 743 Non-stop Boeing 737-800 (738) 4:00 Operates only on 2024-11-27
Fri 08:45 Chicago O'Hare (ORD) 1 11:45 Tucson (TUS)
UA 743 Non-stop Boeing 737-700 (73G) 4:00 Operates only on 2024-11-29
Tue-Fri,Sun 08:50 Chicago O'Hare (ORD) 1 10:40 Tucson (TUS)
UA 743 Non-stop Boeing 737-800 (738) 3:50 Effective 2024-09-12 through 2024-09-25
Daily 08:50 Chicago O'Hare (ORD) 1 11:40 Tucson (TUS)
UA 743 Non-stop Airbus A320 (320) 3:50 Effective 2025-02-13 through 2025-03-08
Daily 08:50 Chicago O'Hare (ORD) 1 10:40 Tucson (TUS)
UA 743 Non-stop Airbus A320 (320) 3:50 Effective from 2025-03-09
Mon-Fri,Sun 08:51 Chicago O'Hare (ORD) 1 10:41 Tucson (TUS)
UA 743 Non-stop Boeing 737-700 (73G) 3:50 Valid until 2024-09-11
Sat 08:51 Chicago O'Hare (ORD) 1 10:41 Tucson (TUS)
UA 743 Non-stop Airbus A319 (319) 3:50 Effective 2024-09-07 through 2024-09-21
Mon 08:51 Chicago O'Hare (ORD) 1 10:41 Tucson (TUS)
UA 743 Non-stop Boeing 737-700 (73G) 3:50 Effective 2024-09-16 through 2024-09-23
Mon-Fri,Sun 08:59 Chicago O'Hare (ORD) 1 10:49 Tucson (TUS)
UA 743 Non-stop Airbus A319 (319) 3:50 Effective 2024-09-26 through 2024-10-25
Daily 10:15 George Bush, Houston (IAH) C 11:38 Dallas Fort Worth (DFW) E
UA 743 Non-stop Airbus A319 (319) 1:23 Effective 2025-01-07 through 2025-02-12
Daily 18:10 Indianapolis (IND) 18:26 Chicago O'Hare (ORD) 1
UA 743 Non-stop Boeing 737-700 (73G) 1:16 Effective 2024-12-03 through 2024-12-18
Mon,Wed-Sun 22:00 George Bush, Houston (IAH) C 23:20 McAllen/Mission (MFE)
UA 743 Non-stop Boeing 737-900 (739) 1:20 Effective 2024-12-19 through 2024-12-30
Tue 22:00 George Bush, Houston (IAH) C 23:20 McAllen/Mission (MFE)
UA 743 Non-stop Boeing 737-800 (738) 1:20 Operates only on 2024-12-24
Daily 22:00 George Bush, Houston (IAH) C 23:20 McAllen/Mission (MFE)
UA 743 Non-stop Boeing 737-900 (739) 1:20 Effective 2024-12-31 through 2025-01-06
This flight number is listed as serving the following routes:


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United Airlines flight UA 743: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA743
08:45
Chicago O'Hare (ORD) 1

10:35
Tucson (TUS)
Effective 2024-09-28 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (738)
United Airlines UA743
08:45
Chicago O'Hare (ORD) 1

10:45
Tucson (TUS)
Effective 2024-10-27 through 2024-11-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:00, non-stop
Airbus A319 (319)
United Airlines UA743
08:45
Chicago O'Hare (ORD) 1

10:45
Tucson (TUS)
Effective 2024-10-29 through 2024-11-01
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA743
08:45
Chicago O'Hare (ORD) 1

11:45
Tucson (TUS)
Effective 2024-11-03 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:00, non-stop
Airbus A319 (319)
United Airlines UA743
08:45
Chicago O'Hare (ORD) 1

11:45
Tucson (TUS)
Effective 2024-11-05 through 2024-11-26
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA743
08:45
Chicago O'Hare (ORD) 1

11:45
Tucson (TUS)
Operates only on 2024-11-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (738)
United Airlines UA743
08:45
Chicago O'Hare (ORD) 1

11:45
Tucson (TUS)
Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73G)
United Airlines UA743
08:50
Chicago O'Hare (ORD) 1

10:40
Tucson (TUS)
Effective 2024-09-12 through 2024-09-25
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (738)
United Airlines UA743
08:50
Chicago O'Hare (ORD) 1

11:40
Tucson (TUS)
Effective 2025-02-13 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A320 (320)
United Airlines UA743
08:50
Chicago O'Hare (ORD) 1

10:40
Tucson (TUS)
Effective from 2025-03-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A320 (320)
United Airlines UA743
08:51
Chicago O'Hare (ORD) 1

10:41
Tucson (TUS)
Valid until 2024-09-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-700 (73G)
United Airlines UA743
08:51
Chicago O'Hare (ORD) 1

10:41
Tucson (TUS)
Effective 2024-09-07 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Airbus A319 (319)
United Airlines UA743
08:51
Chicago O'Hare (ORD) 1

10:41
Tucson (TUS)
Effective 2024-09-16 through 2024-09-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (73G)
United Airlines UA743
08:59
Chicago O'Hare (ORD) 1

10:49
Tucson (TUS)
Effective 2024-09-26 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Airbus A319 (319)
United Airlines UA743
10:15
George Bush, Houston (IAH) C

11:38
Dallas Fort Worth (DFW) E
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Airbus A319 (319)
United Airlines UA743
18:10
Indianapolis (IND)

18:26
Chicago O'Hare (ORD) 1
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Boeing 737-700 (73G)
United Airlines UA743
22:00
George Bush, Houston (IAH) C

23:20
McAllen/Mission (MFE)
Effective 2024-12-19 through 2024-12-30
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Boeing 737-900 (739)
United Airlines UA743
22:00
George Bush, Houston (IAH) C

23:20
McAllen/Mission (MFE)
Operates only on 2024-12-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (738)
United Airlines UA743
22:00
George Bush, Houston (IAH) C

23:20
McAllen/Mission (MFE)
Effective 2024-12-31 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Tucson (TUS)
  • George Bush, Houston (IAH) - Dallas Fort Worth (DFW)
  • George Bush, Houston (IAH) - McAllen/Mission (MFE)
  • Indianapolis (IND) - Chicago O'Hare (ORD)
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