United Airlines flight UA 2311: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 00:40 Los Angeles (LAX) 7 05:52 Houston George Bush (IAH) C
UA 2311 Non-stop Boeing 737-900 (739) 3:12 Effective 2026-01-06 through 2026-02-03
Daily 00:40 Los Angeles (LAX) 7 05:52 Houston George Bush (IAH) C
UA 2311 Non-stop Boeing 737-900 (739) 3:12 Effective 2026-02-05 through 2026-02-11
Mon-Wed,Fri-Sun 05:00 Chicago O'Hare (ORD) 1 08:58 Fort Myers (RSW)
UA 2311 Non-stop Boeing 737-800 (738) 2:58 Valid until 2026-01-03
Daily 06:15 Cleveland (CLE) 08:11 Houston George Bush (IAH) C
UA 2311 Non-stop Boeing 737-800 (738) 2:56 Effective 2026-05-21 through 2026-09-07
Sun 09:40 Houston George Bush (IAH) C 13:39 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Effective 2026-02-15 through 2026-03-01
Mon,Sun 09:42 Houston George Bush (IAH) C 13:43 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-01-04 through 2026-01-05
Mon 09:42 Houston George Bush (IAH) C 13:43 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737 MAX 8 (7M8) 3:01 Effective 2026-01-12 through 2026-02-09
Wed 09:42 Houston George Bush (IAH) C 13:43 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-800 (738) 3:01 Operates only on 2026-01-28
Daily 09:44 Houston George Bush (IAH) C 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-700 (73G) 3:05 Effective 2026-03-29 through 2026-04-29
Daily 09:45 Houston George Bush (IAH) C 13:39 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Airbus A320 (320) 2:54 Effective 2026-04-30 through 2026-05-20
Daily 09:45 Houston George Bush (IAH) C 13:39 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-700 (73G) 2:54 Effective from 2026-05-21
Tue-Fri,Sun 09:48 Houston George Bush (IAH) C 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-01-06 through 2026-01-27
Tue,Thu,Fri,Sun 09:48 Houston George Bush (IAH) C 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-01-29 through 2026-02-10
Wed 09:48 Houston George Bush (IAH) C 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-700 (73G) 3:01 Operates only on 2026-02-11
Mon-Fri 09:49 Houston George Bush (IAH) C 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-700 (73G) 3:00 Effective 2026-03-05 through 2026-03-27
Sun 09:49 Houston George Bush (IAH) C 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Airbus A319 (319) 3:00 Effective 2026-03-08 through 2026-03-22
Mon-Fri 09:50 Houston George Bush (IAH) C 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 Non-stop Boeing 737-700 (73G) 2:59 Effective 2026-02-12 through 2026-03-04
Non-Direct Flights:
Tue-Fri,Sun 00:40 Los Angeles (LAX) 7 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 1-stop Boeing 737-900 (739) 10:09 Effective 2026-01-06 through 2026-01-27
Mon 00:40 Los Angeles (LAX) 7 13:43 Ronald Reagan Washington (DCA) 2
UA 2311 1-stop Boeing 737-900 (739) 10:03 Effective 2026-01-12 through 2026-01-26
Mon,Wed 00:40 Los Angeles (LAX) 7 13:43 Ronald Reagan Washington (DCA) 2
UA 2311 1-stop Boeing 737-900 (739) 10:03 Effective 2026-01-28 through 2026-02-02
Tue,Thu,Fri,Sun 00:40 Los Angeles (LAX) 7 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 1-stop Boeing 737-900 (739) 10:09 Effective 2026-01-29 through 2026-02-10
Mon 00:40 Los Angeles (LAX) 7 13:43 Ronald Reagan Washington (DCA) 2
UA 2311 1-stop Boeing 737-900 (739) 10:03 Operates only on 2026-02-09
Wed 00:40 Los Angeles (LAX) 7 13:49 Ronald Reagan Washington (DCA) 2
UA 2311 1-stop Boeing 737-900 (739) 10:09 Operates only on 2026-02-11
Daily 06:15 Cleveland (CLE) 13:39 Ronald Reagan Washington (DCA) 2
UA 2311 1-stop Boeing 737-800 (738) 7:24 Effective 2026-05-21 through 2026-09-07
This flight number is listed as serving the following routes:


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United Airlines flight UA 2311: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

05:52
Houston George Bush (IAH) C
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

05:52
Houston George Bush (IAH) C
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2311
05:00
Chicago O'Hare (ORD) 1

08:58
Fort Myers (RSW)
Valid until 2026-01-03
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:58, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2311
06:15
Cleveland (CLE)

08:11
Houston George Bush (IAH) C
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2311
09:40
Houston George Bush (IAH) C

13:39
Ronald Reagan Washington (DCA) 2
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:59, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA2311
09:42
Houston George Bush (IAH) C

13:43
Ronald Reagan Washington (DCA) 2
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:01, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2311
09:42
Houston George Bush (IAH) C

13:43
Ronald Reagan Washington (DCA) 2
Effective 2026-01-12 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:01, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA2311
09:42
Houston George Bush (IAH) C

13:43
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:01, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2311
09:44
Houston George Bush (IAH) C

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2311
09:45
Houston George Bush (IAH) C

13:39
Ronald Reagan Washington (DCA) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2311
09:45
Houston George Bush (IAH) C

13:39
Ronald Reagan Washington (DCA) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2311
09:48
Houston George Bush (IAH) C

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-01-27
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:01, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2311
09:48
Houston George Bush (IAH) C

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-01-29 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:01, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2311
09:48
Houston George Bush (IAH) C

13:49
Ronald Reagan Washington (DCA) 2
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:01, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2311
09:49
Houston George Bush (IAH) C

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2311
09:49
Houston George Bush (IAH) C

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2311
09:50
Houston George Bush (IAH) C

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:59, non-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-01-27
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 10:09, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

13:43
Ronald Reagan Washington (DCA) 2
Effective 2026-01-12 through 2026-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:03, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

13:43
Ronald Reagan Washington (DCA) 2
Effective 2026-01-28 through 2026-02-02
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:03, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

13:49
Ronald Reagan Washington (DCA) 2
Effective 2026-01-29 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 10:09, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

13:43
Ronald Reagan Washington (DCA) 2
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:03, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2311
00:40
Los Angeles (LAX) 7

13:49
Ronald Reagan Washington (DCA) 2
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:09, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2311
06:15
Cleveland (CLE)

13:39
Ronald Reagan Washington (DCA) 2
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:24, 1-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Fort Myers (RSW)
  • Cleveland (CLE) - Houston George Bush (IAH)
  • Cleveland (CLE) - Ronald Reagan Washington (DCA)
  • Houston George Bush (IAH) - Ronald Reagan Washington (DCA)
  • Los Angeles (LAX) - Houston George Bush (IAH)
  • Los Angeles (LAX) - Ronald Reagan Washington (DCA)
All United Airlines flights
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