United Airlines flight UA 1257: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 757-300 (753) 2:29 Operates only on 2024-01-09
Mon,Wed-Fri 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 737-900 (739) 2:29 Effective 2024-01-10 through 2024-01-19
Sat,Sun 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 737-800 (738) 2:29 Effective 2024-01-13 through 2024-01-14
Tue 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 737 MAX 9 (7M9) 2:29 Effective 2024-01-16 through 2024-02-13
Mon,Wed-Sat 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 737-900 (739) 2:29 Effective 2024-01-20 through 2024-02-10
Sun 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 737-800 (738) 2:29 Effective 2024-01-21 through 2024-02-11
Mon 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 737-800 (738) 2:29 Operates only on 2024-02-12
Wed 08:50 Los Angeles (LAX) 7 12:19 Denver (DEN)
UA 1257 Non-stop Boeing 737-900 (739) 2:29 Operates only on 2024-02-14
Daily 10:55 Santa Ana (SNA) 14:16 Denver (DEN)
UA 1257 Non-stop Airbus A319 (319) 2:21 Effective 2024-03-31 through 2024-05-22
Daily 11:10 Santa Ana (SNA) 14:20 Denver (DEN)
UA 1257 Non-stop Airbus A320 (320) 2:10 Effective from 2024-05-23
Tue,Wed 11:24 Santa Ana (SNA) 14:45 Denver (DEN)
UA 1257 Non-stop Airbus A320 (320) 2:21 Effective 2024-03-12 through 2024-03-27
Sun 11:25 Santa Ana (SNA) 14:46 Denver (DEN)
UA 1257 Non-stop Airbus A320 (320) 2:21 Effective 2024-03-10 through 2024-03-24
Mon,Thu-Sat 11:28 Santa Ana (SNA) 14:49 Denver (DEN)
UA 1257 Non-stop Airbus A320 (320) 2:21 Effective 2024-03-07 through 2024-03-30
Daily 11:30 Santa Ana (SNA) 14:51 Denver (DEN)
UA 1257 Non-stop Airbus A319 (319) 2:21 Effective 2024-02-15 through 2024-03-06
Daily 15:55 Denver (DEN) 17:49 Seattle-Tacoma (SEA)
UA 1257 Non-stop Airbus A320 (320) 2:54 Effective 2024-09-26 through 2024-10-26
Daily 16:05 Denver (DEN) 18:08 Seattle-Tacoma (SEA)
UA 1257 Non-stop Airbus A319 (319) 3:03 Effective 2024-03-31 through 2024-05-22
Daily 16:09 Denver (DEN) 18:09 Seattle-Tacoma (SEA)
UA 1257 Non-stop Airbus A320 (320) 3:00 Effective 2024-05-23 through 2024-09-25
Daily 16:09 Denver (DEN) 18:09 Seattle-Tacoma (SEA)
UA 1257 Non-stop Airbus A320 (320) 3:00 Effective from 2024-10-27
Mon-Fri,Sun 16:14 Denver (DEN) 18:17 Seattle-Tacoma (SEA)
UA 1257 Non-stop Airbus A320 (320) 3:03 Valid until 2024-01-08
Sat 16:14 Denver (DEN) 18:17 Seattle-Tacoma (SEA)
UA 1257 Non-stop Boeing 737-900 (739) 3:03 Valid until 2024-01-06
Non-Direct Flights:
Daily 10:55 Santa Ana (SNA) 18:08 Seattle-Tacoma (SEA)
UA 1257 1-stop Airbus A319 (319) 7:13 Effective 2024-03-31 through 2024-05-22
Daily 11:10 Santa Ana (SNA) 18:09 Seattle-Tacoma (SEA)
UA 1257 1-stop Airbus A320 (320) 6:59 Effective 2024-05-23 through 2024-09-25
Daily 11:10 Santa Ana (SNA) 17:49 Seattle-Tacoma (SEA)
UA 1257 1-stop Airbus A320 (320) 6:39 Effective 2024-09-26 through 2024-10-26
Daily 11:10 Santa Ana (SNA) 18:09 Seattle-Tacoma (SEA)
UA 1257 1-stop Airbus A320 (320) 6:59 Effective from 2024-10-27
This flight number is listed as serving the following routes:


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United Airlines flight UA 1257: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Operates only on 2024-01-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 757-300 (753)
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Effective 2024-01-10 through 2024-01-19
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737-900 (739)
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Effective 2024-01-13 through 2024-01-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:29, non-stop
Boeing 737-800 (738)
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Effective 2024-01-16 through 2024-02-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Effective 2024-01-20 through 2024-02-10
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:29, non-stop
Boeing 737-900 (739)
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Effective 2024-01-21 through 2024-02-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:29, non-stop
Boeing 737-800 (738)
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Operates only on 2024-02-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737-800 (738)
United Airlines UA1257
08:50
Los Angeles (LAX) 7

12:19
Denver (DEN)
Operates only on 2024-02-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737-900 (739)
United Airlines UA1257
10:55
Santa Ana (SNA)

14:16
Denver (DEN)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Airbus A319 (319)
United Airlines UA1257
11:10
Santa Ana (SNA)

14:20
Denver (DEN)
Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Airbus A320 (320)
United Airlines UA1257
11:24
Santa Ana (SNA)

14:45
Denver (DEN)
Effective 2024-03-12 through 2024-03-27
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A320 (320)
United Airlines UA1257
11:25
Santa Ana (SNA)

14:46
Denver (DEN)
Effective 2024-03-10 through 2024-03-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:21, non-stop
Airbus A320 (320)
United Airlines UA1257
11:28
Santa Ana (SNA)

14:49
Denver (DEN)
Effective 2024-03-07 through 2024-03-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:21, non-stop
Airbus A320 (320)
United Airlines UA1257
11:30
Santa Ana (SNA)

14:51
Denver (DEN)
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Airbus A319 (319)
United Airlines UA1257
15:55
Denver (DEN)

17:49
Seattle-Tacoma (SEA)
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Airbus A320 (320)
United Airlines UA1257
16:05
Denver (DEN)

18:08
Seattle-Tacoma (SEA)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:03, non-stop
Airbus A319 (319)
United Airlines UA1257
16:09
Denver (DEN)

18:09
Seattle-Tacoma (SEA)
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Airbus A320 (320)
United Airlines UA1257
16:09
Denver (DEN)

18:09
Seattle-Tacoma (SEA)
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Airbus A320 (320)
United Airlines UA1257
16:14
Denver (DEN)

18:17
Seattle-Tacoma (SEA)
Valid until 2024-01-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:03, non-stop
Airbus A320 (320)
United Airlines UA1257
16:14
Denver (DEN)

18:17
Seattle-Tacoma (SEA)
Valid until 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:03, non-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1257
10:55
Santa Ana (SNA)

18:08
Seattle-Tacoma (SEA)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:13, 1-stop
Airbus A319 (319)
United Airlines UA1257
11:10
Santa Ana (SNA)

18:09
Seattle-Tacoma (SEA)
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:59, 1-stop
Airbus A320 (320)
United Airlines UA1257
11:10
Santa Ana (SNA)

17:49
Seattle-Tacoma (SEA)
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:39, 1-stop
Airbus A320 (320)
United Airlines UA1257
11:10
Santa Ana (SNA)

18:09
Seattle-Tacoma (SEA)
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:59, 1-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Denver (DEN) - Seattle-Tacoma (SEA)
  • Los Angeles (LAX) - Denver (DEN)
  • Santa Ana (SNA) - Denver (DEN)
  • Santa Ana (SNA) - Seattle-Tacoma (SEA)
All United Airlines flights
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