United Airlines flight UA 2391: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Thu 06:00 Kansas City (MCI) 06:55 Denver (DEN)
UA 2391 Non-stop Airbus A319 (319) 1:55 Operates only on 2025-05-01
Daily 06:00 Kansas City (MCI) 06:55 Denver (DEN)
UA 2391 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-05-02 through 2025-05-21
Thu 06:00 Kansas City (MCI) 06:50 Denver (DEN)
UA 2391 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2025-05-22
Mon-Sat 06:00 Kansas City (MCI) 06:50 Denver (DEN)
UA 2391 Non-stop Airbus A319 (319) 1:50 Effective 2025-05-23 through 2025-06-26
Mon-Fri,Sun 06:00 Kansas City (MCI) 06:50 Denver (DEN)
UA 2391 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-06-27 through 2025-07-04
Sat 06:00 Kansas City (MCI) 06:50 Denver (DEN)
UA 2391 Non-stop Airbus A319 (319) 1:50 Operates only on 2025-06-28
Daily 06:00 Kansas City (MCI) 06:50 Denver (DEN)
UA 2391 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-07-05 through 2025-07-11
Sat 06:00 Kansas City (MCI) 06:50 Denver (DEN)
UA 2391 Non-stop Airbus A319 (319) 1:50 Effective 2025-07-12 through 2025-08-16
Mon-Fri,Sun 06:00 Kansas City (MCI) 06:50 Denver (DEN)
UA 2391 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-07-13 through 2025-08-18
Daily 06:00 Kansas City (MCI) 06:52 Denver (DEN)
UA 2391 Non-stop Boeing 737-800 (738) 1:52 Effective from 2025-08-19
Sun 06:05 Kansas City (MCI) 06:55 Denver (DEN)
UA 2391 Non-stop Airbus A319 (319) 1:50 Effective 2025-05-25 through 2025-06-22
Daily 07:45 Denver (DEN) 09:36 San Francisco (SFO) 3
UA 2391 Non-stop Boeing 777 (777) 2:51 Valid until 2025-05-21
Daily 07:45 Denver (DEN) 09:32 San Francisco (SFO) 3
UA 2391 Non-stop Boeing 737-900 (739) 2:47 Effective 2025-08-19 through 2025-09-24
Daily 07:45 Denver (DEN) 09:32 San Francisco (SFO) 3
UA 2391 Non-stop Boeing 737-800 (738) 2:47 Effective from 2025-10-26
Mon-Sat 08:02 Denver (DEN) 09:45 San Francisco (SFO) 3
UA 2391 Non-stop Boeing 777 (777) 2:43 Effective 2025-05-22 through 2025-05-31
Sun 08:02 Denver (DEN) 09:53 San Francisco (SFO) 3
UA 2391 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Operates only on 2025-05-25
Daily 08:02 Denver (DEN) 09:44 San Francisco (SFO) 3
UA 2391 Non-stop Boeing 737-900 (739) 2:42 Effective 2025-09-25 through 2025-10-25
Daily 12:55 San Francisco (SFO) 3 14:23 San Diego (SAN) 2
UA 2391 Non-stop Boeing 737-800 (738) 1:28 Effective 2025-12-18 through 2026-01-05
Mon,Wed-Sun 13:10 San Francisco (SFO) 3 14:54 San Diego (SAN) 2
UA 2391 Non-stop Boeing 737-800 (738) 1:44 Valid until 2025-05-19
Wed 13:10 San Francisco (SFO) 3 14:54 San Diego (SAN) 2
UA 2391 Non-stop Boeing 737 MAX 9 (7M9) 1:44 Operates only on 2025-05-21
Tue 13:12 San Francisco (SFO) 3 14:56 San Diego (SAN) 2
UA 2391 Non-stop Boeing 737-800 (738) 1:44 Effective 2025-05-06 through 2025-05-20
Daily 13:25 San Francisco (SFO) 3 15:06 San Diego (SAN) 2
UA 2391 Non-stop Boeing 737-800 (738) 1:41 Effective 2025-05-23 through 2025-05-31
Daily 13:30 San Francisco (SFO) 3 14:58 San Diego (SAN) 2
UA 2391 Non-stop Boeing 737-800 (738) 1:28 Effective 2025-10-26 through 2025-12-17
Daily 13:30 San Francisco (SFO) 3 14:58 San Diego (SAN) 2
UA 2391 Non-stop Boeing 737-800 (738) 1:28 Effective from 2026-01-06
Non-Direct Flights:
Thu 06:00 Kansas City (MCI) 09:36 San Francisco (SFO) 3
UA 2391 1-stop Airbus A319 (319) 5:36 Operates only on 2025-05-01
Daily 06:00 Kansas City (MCI) 09:36 San Francisco (SFO) 3
UA 2391 1-stop Boeing 737 MAX 8 (7M8) 5:36 Effective 2025-05-02 through 2025-05-21
Thu 06:00 Kansas City (MCI) 09:45 San Francisco (SFO) 3
UA 2391 1-stop Boeing 737 MAX 8 (7M8) 5:45 Operates only on 2025-05-22
Mon-Sat 06:00 Kansas City (MCI) 09:45 San Francisco (SFO) 3
UA 2391 1-stop Airbus A319 (319) 5:45 Effective 2025-05-23 through 2025-05-31
Daily 06:00 Kansas City (MCI) 09:32 San Francisco (SFO) 3
UA 2391 1-stop Boeing 737-800 (738) 5:32 Effective 2025-08-19 through 2025-09-24
Daily 06:00 Kansas City (MCI) 09:44 San Francisco (SFO) 3
UA 2391 1-stop Boeing 737-800 (738) 5:44 Effective 2025-09-25 through 2025-10-25
Daily 06:00 Kansas City (MCI) 09:32 San Francisco (SFO) 3
UA 2391 1-stop Boeing 737-800 (738) 5:32 Effective from 2025-10-26
Sun 06:05 Kansas City (MCI) 09:53 San Francisco (SFO) 3
UA 2391 1-stop Airbus A319 (319) 5:48 Operates only on 2025-05-25
Mon,Wed-Sun 07:45 Denver (DEN) 14:54 San Diego (SAN) 2
UA 2391 1-stop Boeing 777 (777) 8:09 Valid until 2025-05-21
Tue 07:45 Denver (DEN) 14:56 San Diego (SAN) 2
UA 2391 1-stop Boeing 777 (777) 8:11 Effective 2025-05-06 through 2025-05-20
Daily 07:45 Denver (DEN) 14:58 San Diego (SAN) 2
UA 2391 1-stop Boeing 737-800 (738) 8:13 Effective 2025-10-26 through 2025-12-17
Daily 07:45 Denver (DEN) 14:23 San Diego (SAN) 2
UA 2391 1-stop Boeing 737-800 (738) 7:38 Effective 2025-12-18 through 2026-01-05
Daily 07:45 Denver (DEN) 14:58 San Diego (SAN) 2
UA 2391 1-stop Boeing 737-800 (738) 8:13 Effective from 2026-01-06
Mon-Sat 08:02 Denver (DEN) 15:06 San Diego (SAN) 2
UA 2391 1-stop Boeing 777 (777) 8:04 Effective 2025-05-23 through 2025-05-31
Sun 08:02 Denver (DEN) 15:06 San Diego (SAN) 2
UA 2391 1-stop Boeing 737 MAX 9 (7M9) 8:04 Operates only on 2025-05-25
Thu 06:00 Kansas City (MCI) 14:54 San Diego (SAN) 2
UA 2391 2-stop Airbus A319 (319) 10:54 Operates only on 2025-05-01
Mon,Wed-Sun 06:00 Kansas City (MCI) 14:54 San Diego (SAN) 2
UA 2391 2-stop Boeing 737 MAX 8 (7M8) 10:54 Effective 2025-05-02 through 2025-05-21
Tue 06:00 Kansas City (MCI) 14:56 San Diego (SAN) 2
UA 2391 2-stop Boeing 737 MAX 8 (7M8) 10:56 Effective 2025-05-06 through 2025-05-20
Mon-Sat 06:00 Kansas City (MCI) 15:06 San Diego (SAN) 2
UA 2391 2-stop Airbus A319 (319) 11:06 Effective 2025-05-23 through 2025-05-31
Daily 06:00 Kansas City (MCI) 14:58 San Diego (SAN) 2
UA 2391 2-stop Boeing 737-800 (738) 10:58 Effective 2025-10-26 through 2025-12-17
Daily 06:00 Kansas City (MCI) 14:23 San Diego (SAN) 2
UA 2391 2-stop Boeing 737-800 (738) 10:23 Effective 2025-12-18 through 2026-01-05
Daily 06:00 Kansas City (MCI) 14:58 San Diego (SAN) 2
UA 2391 2-stop Boeing 737-800 (738) 10:58 Effective from 2026-01-06
Sun 06:05 Kansas City (MCI) 15:06 San Diego (SAN) 2
UA 2391 2-stop Airbus A319 (319) 11:01 Operates only on 2025-05-25
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This flight number is listed as serving the following routes:
United Airlines flight UA 2391: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA2391
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-05-02 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2391
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2391
Effective 2025-05-23 through 2025-06-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:50, non-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-06-27 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-07-05 through 2025-07-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-07-12 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-07-13 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective from 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-05-25 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Airbus A319 (319)

United Airlines UA2391
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 777 (777)

United Airlines UA2391
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-900 (739)

United Airlines UA2391
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-05-22 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:43, non-stop
Boeing 777 (777)

United Airlines UA2391
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA2391
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Boeing 737-900 (739)

United Airlines UA2391
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Valid until 2025-05-19
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:44, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA2391
Effective 2025-05-06 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:44, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-05-23 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA2391
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:36, 1-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-05-02 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:36, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2391
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:45, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2391
Effective 2025-05-23 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:45, 1-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:32, 1-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:44, 1-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:32, 1-stop
Boeing 737-800 (738)

United Airlines UA2391
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:48, 1-stop
Airbus A319 (319)

United Airlines UA2391
Valid until 2025-05-21
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 8:09, 1-stop
Boeing 777 (777)

United Airlines UA2391
Effective 2025-05-06 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:11, 1-stop
Boeing 777 (777)

United Airlines UA2391
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:13, 1-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:38, 1-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:13, 1-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-05-23 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 8:04, 1-stop
Boeing 777 (777)

United Airlines UA2391
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:04, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA2391
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 10:54, 2-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-05-02 through 2025-05-21
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 10:54, 2-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2391
Effective 2025-05-06 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:56, 2-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2391
Effective 2025-05-23 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 11:06, 2-stop
Airbus A319 (319)

United Airlines UA2391
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:58, 2-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:23, 2-stop
Boeing 737-800 (738)

United Airlines UA2391
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:58, 2-stop
Boeing 737-800 (738)

United Airlines UA2391
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 11:01, 2-stop
Airbus A319 (319)
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Parallax here -
This flight number is listed as serving the following routes:
  • Denver (DEN) - San Diego (SAN)
  • Denver (DEN) - San Francisco (SFO)
  • Kansas City (MCI) - Denver (DEN)
  • Kansas City (MCI) - San Diego (SAN)
  • Kansas City (MCI) - San Francisco (SFO)
  • San Francisco (SFO) - San Diego (SAN)