United Airlines flight UA 433: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Sat,Sun 06:19 Orlando (MCO) B 09:30 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737 MAX 9 (7M9) 6:11 Valid until 2025-05-19
Daily 06:22 Pittsburgh (PIT) 08:45 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 5:23 Effective 2025-08-19 through 2025-09-24
Mon,Tue,Thu-Sun 06:30 Philadelphia (PHL) D 09:30 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2025-05-22 through 2025-06-03
Wed 06:30 Philadelphia (PHL) D 09:30 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737-800 (738) 6:00 Operates only on 2025-05-28
Daily 06:30 Philadelphia (PHL) D 09:30 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2025-06-04 through 2025-06-26
Fri 06:30 Philadelphia (PHL) D 09:30 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737-800 (738) 6:00 Effective 2025-06-27 through 2025-08-15
Mon-Thu,Sat 06:30 Philadelphia (PHL) D 09:30 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2025-06-28 through 2025-08-18
Tue,Wed,Fri 06:39 Orlando (MCO) B 09:50 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737 MAX 9 (7M9) 6:11 Effective 2025-05-02 through 2025-05-21
Sun 06:42 Philadelphia (PHL) D 09:42 San Francisco (SFO) 3
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2025-06-29 through 2025-08-17
Daily 07:17 Detroit (DTW) E 09:40 San Francisco (SFO) 3
UA 433 Non-stop Airbus A319 (319) 5:23 Effective 2025-10-26 through 2025-12-01
Daily 10:50 San Francisco (SFO) 3 12:51 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737-800 (738) 2:01 Effective 2025-10-26 through 2025-12-17
Mon,Tue,Thu,Fri 11:05 San Francisco (SFO) 3 13:22 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Effective 2025-05-22 through 2025-06-03
Wed 11:05 San Francisco (SFO) 3 13:22 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737-800 (738) 2:17 Operates only on 2025-05-28
Mon-Fri 11:05 San Francisco (SFO) 3 13:22 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Effective 2025-06-04 through 2025-06-25
Mon-Fri 11:10 San Francisco (SFO) 3 13:25 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-06-26 through 2025-08-18
Daily 11:10 San Francisco (SFO) 3 13:27 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737-800 (738) 2:17 Effective 2025-08-19 through 2025-09-24
Daily 11:15 San Francisco (SFO) 3 13:16 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737-800 (738) 2:01 Effective 2026-01-06 through 2026-02-11
Daily 11:50 San Francisco (SFO) 3 13:51 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737-800 (738) 2:01 Effective 2025-12-18 through 2026-01-05
Daily 12:05 San Francisco (SFO) 3 14:19 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective 2025-09-25 through 2025-10-25
Daily 12:05 San Francisco (SFO) 3 14:06 Seattle-Tacoma (SEA)
UA 433 Non-stop Boeing 737-800 (738) 2:01 Effective from 2026-02-12
Non-Direct Flights:
Daily 06:22 Pittsburgh (PIT) 13:27 Seattle-Tacoma (SEA)
UA 433 1-stop Boeing 737 MAX 8 (7M8) 10:05 Effective 2025-08-19 through 2025-09-24
Mon,Tue,Thu,Fri 06:30 Philadelphia (PHL) D 13:22 Seattle-Tacoma (SEA)
UA 433 1-stop Boeing 737 MAX 8 (7M8) 9:52 Effective 2025-05-22 through 2025-06-03
Wed 06:30 Philadelphia (PHL) D 13:22 Seattle-Tacoma (SEA)
UA 433 1-stop Boeing 737-800 (738) 9:52 Operates only on 2025-05-28
Mon-Fri 06:30 Philadelphia (PHL) D 13:22 Seattle-Tacoma (SEA)
UA 433 1-stop Boeing 737 MAX 8 (7M8) 9:52 Effective 2025-06-04 through 2025-06-25
Mon-Thu 06:30 Philadelphia (PHL) D 13:25 Seattle-Tacoma (SEA)
UA 433 1-stop Boeing 737 MAX 8 (7M8) 9:55 Effective 2025-06-26 through 2025-08-18
Fri 06:30 Philadelphia (PHL) D 13:25 Seattle-Tacoma (SEA)
UA 433 1-stop Boeing 737-800 (738) 9:55 Effective 2025-06-27 through 2025-08-15
Daily 07:17 Detroit (DTW) E 12:51 Seattle-Tacoma (SEA)
UA 433 1-stop Airbus A319 (319) 8:34 Effective 2025-10-26 through 2025-12-01
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This flight number is listed as serving the following routes:
United Airlines flight UA 433: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA433
Valid until 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 6:11, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA433
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:23, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-05-22 through 2025-06-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:00, non-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-06-04 through 2025-06-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-06-27 through 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:00, non-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-06-28 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-05-02 through 2025-05-21
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:11, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA433
Effective 2025-06-29 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:23, non-stop
Airbus A319 (319)

United Airlines UA433
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-05-22 through 2025-06-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-06-04 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA433
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:05, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-05-22 through 2025-06-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 9:52, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:52, 1-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-06-04 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 9:52, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 9:55, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA433
Effective 2025-06-27 through 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 9:55, 1-stop
Boeing 737-800 (738)

United Airlines UA433
Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:34, 1-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - San Francisco (SFO)
  • Detroit (DTW) - Seattle-Tacoma (SEA)
  • Orlando (MCO) - San Francisco (SFO)
  • Philadelphia (PHL) - San Francisco (SFO)
  • Philadelphia (PHL) - Seattle-Tacoma (SEA)
  • Pittsburgh (PIT) - San Francisco (SFO)
  • Pittsburgh (PIT) - Seattle-Tacoma (SEA)
  • San Francisco (SFO) - Seattle-Tacoma (SEA)