United Airlines flight UA 2181: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Phoenix Sky Harbor (PHX) 3 10:34 George Bush, Houston (IAH) C
UA 2181 Non-stop Boeing 737 MAX 9 (7M9) 2:34 Valid until 2025-05-21
Daily 06:00 Phoenix Sky Harbor (PHX) 3 10:43 George Bush, Houston (IAH) C
UA 2181 Non-stop Boeing 737-900 (739) 2:43 Effective 2025-05-22 through 2025-06-02
Tue 06:00 Phoenix Sky Harbor (PHX) 3 10:43 George Bush, Houston (IAH) C
UA 2181 Non-stop Boeing 737-800 (738) 2:43 Operates only on 2025-06-03
Daily 06:00 Phoenix Sky Harbor (PHX) 3 10:43 George Bush, Houston (IAH) C
UA 2181 Non-stop Boeing 737-900 (739) 2:43 Effective 2025-06-04 through 2025-08-18
Daily 07:00 Phoenix Sky Harbor (PHX) 3 10:32 George Bush, Houston (IAH) C
UA 2181 Non-stop Boeing 737-800 (738) 2:32 Effective from 2025-11-02
Daily 11:55 George Bush, Houston (IAH) C 16:32 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:37 Valid until 2025-05-21
Sat 11:55 George Bush, Houston (IAH) C 16:31 New York LaGuardia (LGA) B
UA 2181 Non-stop Airbus A319 (319) 3:36 Operates only on 2025-06-28
Sat 11:55 George Bush, Houston (IAH) C 16:31 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:36 Operates only on 2025-07-05
Sat 11:55 George Bush, Houston (IAH) C 16:31 New York LaGuardia (LGA) B
UA 2181 Non-stop Airbus A319 (319) 3:36 Effective 2025-07-12 through 2025-08-16
Mon-Fri,Sun 12:10 George Bush, Houston (IAH) C 16:48 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:38 Effective 2025-05-22 through 2025-06-25
Sat 12:10 George Bush, Houston (IAH) C 16:48 New York LaGuardia (LGA) B
UA 2181 Non-stop Airbus A320 (320) 3:38 Effective 2025-05-24 through 2025-06-21
Mon-Fri,Sun 12:11 George Bush, Houston (IAH) C 16:49 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:38 Effective 2025-06-26 through 2025-07-31
Mon-Fri,Sun 12:15 George Bush, Houston (IAH) C 16:53 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:38 Effective 2025-08-01 through 2025-08-18
Daily 12:15 George Bush, Houston (IAH) C 16:40 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:25 Effective 2025-08-19 through 2025-09-24
Daily 12:15 George Bush, Houston (IAH) C 16:40 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:25 Effective from 2025-10-26
Daily 12:18 George Bush, Houston (IAH) C 16:50 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:32 Effective 2025-09-25 through 2025-10-25
Mon-Thu 19:30 New York LaGuardia (LGA) B 21:09 Chicago O'Hare (ORD) 1
UA 2181 Non-stop Boeing 737-800 (738) 2:39 Effective 2025-05-22 through 2025-05-29
Fri 20:29 New York LaGuardia (LGA) B 22:03 Dulles, Washington (IAD)
UA 2181 Non-stop Boeing 737-800 (738) 1:34 Effective 2025-05-23 through 2025-06-20
Mon-Fri,Sun 20:30 New York LaGuardia (LGA) B 22:09 Chicago O'Hare (ORD) 1
UA 2181 Non-stop Boeing 737-800 (738) 2:39 Effective 2025-06-26 through 2025-08-18
Non-Direct Flights:
Daily 06:00 Phoenix Sky Harbor (PHX) 3 16:32 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737 MAX 9 (7M9) 7:32 Valid until 2025-05-21
Daily 06:00 Phoenix Sky Harbor (PHX) 3 16:48 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-900 (739) 7:48 Effective 2025-05-22 through 2025-06-02
Tue 06:00 Phoenix Sky Harbor (PHX) 3 16:48 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-800 (738) 7:48 Operates only on 2025-06-03
Daily 06:00 Phoenix Sky Harbor (PHX) 3 16:48 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-900 (739) 7:48 Effective 2025-06-04 through 2025-06-25
Mon-Fri,Sun 06:00 Phoenix Sky Harbor (PHX) 3 16:49 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-900 (739) 7:49 Effective 2025-06-26 through 2025-07-31
Sat 06:00 Phoenix Sky Harbor (PHX) 3 16:31 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-900 (739) 7:31 Effective 2025-06-28 through 2025-08-16
Mon-Fri,Sun 06:00 Phoenix Sky Harbor (PHX) 3 16:53 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-900 (739) 7:53 Effective 2025-08-01 through 2025-08-18
Daily 07:00 Phoenix Sky Harbor (PHX) 3 16:40 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-800 (738) 7:40 Effective from 2025-11-02
Mon-Thu 12:10 George Bush, Houston (IAH) C 21:09 Chicago O'Hare (ORD) 1
UA 2181 1-stop Boeing 737-800 (738) 8:59 Effective 2025-05-22 through 2025-05-29
Fri 12:10 George Bush, Houston (IAH) C 22:03 Dulles, Washington (IAD)
UA 2181 1-stop Boeing 737-800 (738) 8:53 Effective 2025-05-23 through 2025-06-20
Mon-Fri,Sun 12:11 George Bush, Houston (IAH) C 22:09 Chicago O'Hare (ORD) 1
UA 2181 1-stop Boeing 737-800 (738) 9:58 Effective 2025-06-26 through 2025-07-31
Mon-Fri,Sun 12:15 George Bush, Houston (IAH) C 22:09 Chicago O'Hare (ORD) 1
UA 2181 1-stop Boeing 737-800 (738) 9:54 Effective 2025-08-01 through 2025-08-18
Mon-Thu 06:00 Phoenix Sky Harbor (PHX) 3 21:09 Chicago O'Hare (ORD) 1
UA 2181 2-stop Boeing 737-900 (739) 13:09 Effective 2025-05-22 through 2025-05-29
Fri 06:00 Phoenix Sky Harbor (PHX) 3 22:03 Dulles, Washington (IAD)
UA 2181 2-stop Boeing 737-900 (739) 13:03 Effective 2025-05-23 through 2025-06-20
Mon-Fri,Sun 06:00 Phoenix Sky Harbor (PHX) 3 22:09 Chicago O'Hare (ORD) 1
UA 2181 2-stop Boeing 737-900 (739) 14:09 Effective 2025-06-26 through 2025-08-18
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This flight number is listed as serving the following routes:
United Airlines flight UA 2181: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA2181
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA2181
Effective 2025-05-22 through 2025-06-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Boeing 737-900 (739)

United Airlines UA2181
Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:43, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-06-04 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Boeing 737-900 (739)

United Airlines UA2181
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:37, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:36, non-stop
Airbus A319 (319)

United Airlines UA2181
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:36, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-07-12 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:36, non-stop
Airbus A319 (319)

United Airlines UA2181
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:38, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-05-24 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:38, non-stop
Airbus A320 (320)

United Airlines UA2181
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:38, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:38, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:32, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-05-22 through 2025-05-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:39, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:34, non-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:39, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA2181
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:32, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA2181
Effective 2025-05-22 through 2025-06-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:48, 1-stop
Boeing 737-900 (739)

United Airlines UA2181
Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:48, 1-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-06-04 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:48, 1-stop
Boeing 737-900 (739)

United Airlines UA2181
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:49, 1-stop
Boeing 737-900 (739)

United Airlines UA2181
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:31, 1-stop
Boeing 737-900 (739)

United Airlines UA2181
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:53, 1-stop
Boeing 737-900 (739)

United Airlines UA2181
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, 1-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-05-22 through 2025-05-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:59, 1-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:53, 1-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:58, 1-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:54, 1-stop
Boeing 737-800 (738)

United Airlines UA2181
Effective 2025-05-22 through 2025-05-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 13:09, 2-stop
Boeing 737-900 (739)

United Airlines UA2181
Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 13:03, 2-stop
Boeing 737-900 (739)

United Airlines UA2181
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 14:09, 2-stop
Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
  • George Bush, Houston (IAH) - Chicago O'Hare (ORD)
  • George Bush, Houston (IAH) - Dulles, Washington (IAD)
  • George Bush, Houston (IAH) - New York LaGuardia (LGA)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • New York LaGuardia (LGA) - Dulles, Washington (IAD)
  • Phoenix Sky Harbor (PHX) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Dulles, Washington (IAD)
  • Phoenix Sky Harbor (PHX) - George Bush, Houston (IAH)
  • Phoenix Sky Harbor (PHX) - New York LaGuardia (LGA)