United Airlines flight UA 646: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 09:27 Greenville/Spartanburg (GSP) 11:13 George Bush, Houston (IAH) C
UA 646 Non-stop Boeing 737-700 (73G) 2:46 Operates only on 2024-01-09
Daily 09:27 Greenville/Spartanburg (GSP) 11:13 George Bush, Houston (IAH) C
UA 646 Non-stop Airbus A319 (319) 2:46 Effective 2024-01-10 through 2024-02-14
Sat 09:30 Greenville/Spartanburg (GSP) 11:12 George Bush, Houston (IAH) C
UA 646 Non-stop Airbus A319 (319) 2:42 Effective 2024-02-17 through 2024-03-02
Daily 09:45 George Bush, Houston (IAH) E 11:49 San Luis Potosi (SLP)
UA 646 Non-stop Boeing 737-700 (73G) 2:04 Valid until 2024-01-08
Thu-Sat 09:45 George Bush, Houston (IAH) E 11:49 San Luis Potosi (SLP)
UA 646 Non-stop Boeing 737-700 (73G) 2:04 Effective 2024-03-07 through 2024-03-09
Daily 09:45 George Bush, Houston (IAH) E 10:49 San Luis Potosi (SLP)
UA 646 Non-stop Boeing 737-700 (73G) 2:04 Effective 2024-03-10 through 2024-03-30
Daily 09:45 George Bush, Houston (IAH) E 10:49 San Luis Potosi (SLP)
UA 646 Non-stop Boeing 737-700 (73G) 2:04 Effective from 2024-10-27
Daily 09:46 George Bush, Houston (IAH) E 10:39 San Luis Potosi (SLP)
UA 646 Non-stop Airbus A319 (319) 1:53 Effective 2024-09-03 through 2024-10-26
Thu 10:10 George Bush, Houston (IAH) E 11:04 San Luis Potosi (SLP)
UA 646 Non-stop Boeing 737-700 (73G) 1:54 Operates only on 2024-05-02
Mon-Fri 11:03 Cleveland (CLE) 11:37 O'Hare, Chicago (ORD) 1
UA 646 Non-stop Boeing 737-900 (739) 1:34 Effective 2024-02-15 through 2024-03-06
Sun 11:03 Cleveland (CLE) 11:37 O'Hare, Chicago (ORD) 1
UA 646 Non-stop Boeing 737-800 (738) 1:34 Effective 2024-02-18 through 2024-03-03
Mon-Thu,Sun 14:40 O'Hare, Chicago (ORD) 1 17:00 Cincinnati (CVG)
UA 646 Non-stop Boeing 737-800 (738) 1:20 Effective 2024-02-15 through 2024-03-06
Fri 14:45 O'Hare, Chicago (ORD) 1 17:05 Cincinnati (CVG)
UA 646 Non-stop Airbus A319 (319) 1:20 Effective 2024-02-16 through 2024-03-01
Fri-Sun 22:56 San Francisco (SFO) 3 07:00 Lester B. Pearson, Toronto (YYZ) 1
UA 646 Non-stop Boeing 737-800 (738) 5:04 Effective 2024-05-31 through 2024-08-11
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon-Thu 11:03 Cleveland (CLE) 17:00 Cincinnati (CVG)
UA 646 1-stop Boeing 737-900 (739) 5:57 Effective 2024-02-15 through 2024-03-06
Fri 11:03 Cleveland (CLE) 17:05 Cincinnati (CVG)
UA 646 1-stop Boeing 737-900 (739) 6:02 Effective 2024-02-16 through 2024-03-01
Sun 11:03 Cleveland (CLE) 17:00 Cincinnati (CVG)
UA 646 1-stop Boeing 737-800 (738) 5:57 Effective 2024-02-18 through 2024-03-03
This flight number is listed as serving the following routes:
United Airlines flight UA 646: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA646
Operates only on 2024-01-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737-700 (73G)

United Airlines UA646
Effective 2024-01-10 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Airbus A319 (319)

United Airlines UA646
Effective 2024-02-17 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:42, non-stop
Airbus A319 (319)

United Airlines UA646
Valid until 2024-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Boeing 737-700 (73G)

United Airlines UA646
Effective 2024-03-07 through 2024-03-09
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:04, non-stop
Boeing 737-700 (73G)

United Airlines UA646
Effective 2024-03-10 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Boeing 737-700 (73G)

United Airlines UA646
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Boeing 737-700 (73G)

United Airlines UA646
Effective 2024-09-03 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Airbus A319 (319)

United Airlines UA646
Operates only on 2024-05-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:54, non-stop
Boeing 737-700 (73G)

United Airlines UA646
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:34, non-stop
Boeing 737-900 (739)

United Airlines UA646
Effective 2024-02-18 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:34, non-stop
Boeing 737-800 (738)

United Airlines UA646
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (738)

United Airlines UA646
Effective 2024-02-16 through 2024-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Airbus A319 (319)

United Airlines UA646
Effective 2024-05-31 through 2024-08-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:04, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA646
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:57, 1-stop
Boeing 737-900 (739)

United Airlines UA646
Effective 2024-02-16 through 2024-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:02, 1-stop
Boeing 737-900 (739)

United Airlines UA646
Effective 2024-02-18 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:57, 1-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Cleveland (CLE) - Cincinnati (CVG)
  • Cleveland (CLE) - O'Hare, Chicago (ORD)
  • George Bush, Houston (IAH) - San Luis Potosi (SLP)
  • Greenville/Spartanburg (GSP) - George Bush, Houston (IAH)
  • O'Hare, Chicago (ORD) - Cincinnati (CVG)
  • San Francisco (SFO) - Lester B. Pearson, Toronto (YYZ)