United Airlines flight UA 2181: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue-Sat 09:10 Cleveland (CLE) 09:50 Chicago O'Hare (ORD) 1
UA 2181 Non-stop Airbus A319 (319) 1:40 Effective 2026-03-05 through 2026-03-14
Sun 09:10 Cleveland (CLE) 09:50 Chicago O'Hare (ORD) 1
UA 2181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2026-03-08
Mon 09:10 Cleveland (CLE) 09:50 Chicago O'Hare (ORD) 1
UA 2181 Non-stop Airbus A320 (320) 1:40 Effective 2026-03-09 through 2026-03-23
Tue-Sun 09:10 Cleveland (CLE) 09:50 Chicago O'Hare (ORD) 1
UA 2181 Non-stop Airbus A319 (319) 1:40 Effective 2026-03-15 through 2026-03-28
Daily 09:20 Indianapolis (IND) 11:00 Houston George Bush (IAH) C
UA 2181 Non-stop Boeing 737-900 (739) 2:40 Effective 2026-03-29 through 2026-04-29
Daily 09:20 Indianapolis (IND) 10:46 Houston George Bush (IAH) C
UA 2181 Non-stop Boeing 737-700 (73G) 2:26 Effective from 2026-05-21
Daily 09:24 Indianapolis (IND) 11:04 Houston George Bush (IAH) C
UA 2181 Non-stop Boeing 737-900 (739) 2:40 Effective 2026-04-30 through 2026-05-20
Mon,Sun 12:02 Houston George Bush (IAH) C 16:27 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-01-04 through 2026-01-05
Daily 12:15 Houston George Bush (IAH) C 16:40 New York LaGuardia (LGA) B
UA 2181 Non-stop Boeing 737-800 (738) 3:25 Effective from 2026-03-29
Tue,Wed 15:35 Chicago O'Hare (ORD) 1 18:06 New Orleans (MSY)
UA 2181 Non-stop Airbus A319 (319) 2:31 Effective 2026-02-18 through 2026-03-04
Daily 16:10 San Francisco (SFO) 3 00:38 Fort Lauderdale (FLL) 1
UA 2181 Non-stop Boeing 737 MAX 8 (7M8) 5:28 Valid until 2026-01-02
The flight arrives 1 day after departure.
Mon 20:24 Salt Lake City (SLC) 21:42 San Francisco (SFO) 3
UA 2181 Non-stop Airbus A319 (319) 2:18 Effective 2026-01-12 through 2026-01-19
Thu 20:25 Salt Lake City (SLC) 21:42 San Francisco (SFO) 3
UA 2181 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Effective 2026-01-08 through 2026-02-05
Fri,Sun 20:25 Salt Lake City (SLC) 21:43 San Francisco (SFO) 3
UA 2181 Non-stop Airbus A319 (319) 2:18 Effective 2026-01-11 through 2026-01-16
Sun 20:25 Salt Lake City (SLC) 21:43 San Francisco (SFO) 3
UA 2181 Non-stop Airbus A319 (319) 2:18 Effective 2026-01-25 through 2026-02-08
Fri 20:30 Salt Lake City (SLC) 21:47 San Francisco (SFO) 3
UA 2181 Non-stop Boeing 737-800 (738) 2:17 Operates only on 2026-01-09
Mon,Fri 20:30 Salt Lake City (SLC) 21:47 San Francisco (SFO) 3
UA 2181 Non-stop Boeing 737-800 (738) 2:17 Effective 2026-01-23 through 2026-02-06
Mon 20:30 Salt Lake City (SLC) 21:47 San Francisco (SFO) 3
UA 2181 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Operates only on 2026-02-09
Mon,Thu,Sat,Sun 20:33 Salt Lake City (SLC) 21:50 San Francisco (SFO) 3
UA 2181 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Effective 2026-02-12 through 2026-03-02
Fri 20:33 Salt Lake City (SLC) 21:50 San Francisco (SFO) 3
UA 2181 Non-stop Airbus A319 (319) 2:17 Effective 2026-02-13 through 2026-02-27
Non-Direct Flights:
Daily 09:20 Indianapolis (IND) 16:40 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-900 (739) 7:20 Effective 2026-03-29 through 2026-04-29
Daily 09:20 Indianapolis (IND) 16:40 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-700 (73G) 7:20 Effective from 2026-05-21
Daily 09:24 Indianapolis (IND) 16:40 New York LaGuardia (LGA) B
UA 2181 1-stop Boeing 737-900 (739) 7:16 Effective 2026-04-30 through 2026-05-20
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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
Effective 2026-03-05 through 2026-03-14
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:40, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2181
Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2181
Effective 2026-03-09 through 2026-03-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2181
Effective 2026-03-15 through 2026-03-28
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2181
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2181
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2181
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2181
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2181
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2181
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:31, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2181
Valid until 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:28, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2181
Effective 2026-01-12 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:18, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2181
Effective 2026-01-08 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2181
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:18, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2181
Effective 2026-01-25 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:18, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2181
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2181
Effective 2026-01-23 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2181
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2181
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2181
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:17, non-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2181
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:20, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA2181
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:20, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

United Airlines UA2181
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:16, 1-stop
Boeing 737-900 (739)
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Parallax here
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - New Orleans (MSY)
  • Cleveland (CLE) - Chicago O'Hare (ORD)
  • Houston George Bush (IAH) - New York LaGuardia (LGA)
  • Indianapolis (IND) - Houston George Bush (IAH)
  • Indianapolis (IND) - New York LaGuardia (LGA)
  • Salt Lake City (SLC) - San Francisco (SFO)
  • San Francisco (SFO) - Fort Lauderdale (FLL)