United Airlines
flight
UA 646:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA646
Effective 2025-10-27 through 2025-10-31
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 2:08, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
United Airlines UA646
Effective 2025-11-03 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 2:08, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
United Airlines UA646
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Duration: 2:08, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
United Airlines UA646
Effective 2025-05-22 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
United Airlines UA646
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A319 (319)
Airbus A319 (319)
United Airlines UA646
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Airbus A319 (319)
Airbus A319 (319)
United Airlines UA646
Valid until 2025-05-05
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:35, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA646
Effective 2025-05-02 through 2025-05-11
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:35, non-stop
Airbus A320 (320)
Airbus A320 (320)
United Airlines UA646
Effective 2025-05-12 through 2025-05-21
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:35, non-stop
Airbus A320 (320)
Airbus A320 (320)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
- George Bush, Houston (IAH) - San Luis Potosi (SLP)
- Salt Lake City (SLC) - San Francisco (SFO)
- San Francisco (SFO) - Los Angeles (LAX)