United Airlines flight UA 2339: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 14:45 Nashville (BNA) 16:51 Houston George Bush (IAH) C
UA 2339 Non-stop Airbus A319 (319) 2:06 Effective from 2026-05-21
Daily 14:54 Nashville (BNA) 17:23 Houston George Bush (IAH) C
UA 2339 Non-stop Airbus A320 (320) 2:29 Effective 2026-01-06 through 2026-02-03
Daily 14:54 Nashville (BNA) 17:23 Houston George Bush (IAH) C
UA 2339 Non-stop Airbus A320 (320) 2:29 Effective 2026-02-05 through 2026-02-11
Daily 14:58 Nashville (BNA) 17:22 Houston George Bush (IAH) C
UA 2339 Non-stop Airbus A320 (320) 2:24 Effective 2026-02-12 through 2026-03-04
Daily 16:33 Nashville (BNA) 18:58 Houston George Bush (IAH) C
UA 2339 Non-stop Boeing 737-800 (738) 2:25 Effective 2026-03-05 through 2026-03-28
Daily 16:33 Nashville (BNA) 18:57 Houston George Bush (IAH) C
UA 2339 Non-stop Boeing 737 MAX 8 (7M8) 2:24 Effective 2026-03-29 through 2026-04-29
Daily 16:35 Nashville (BNA) 18:41 Houston George Bush (IAH) C
UA 2339 Non-stop Boeing 737 MAX 9 (7M9) 2:06 Effective 2026-04-30 through 2026-05-20
Daily 18:20 Houston George Bush (IAH) C 19:54 Las Vegas Harry Reid (LAS) 3
UA 2339 Non-stop Boeing 737-900 (739) 3:34 Valid until 2026-01-04
Mon 18:25 Houston George Bush (IAH) C 19:59 Las Vegas Harry Reid (LAS) 3
UA 2339 Non-stop Boeing 737-900 (739) 3:34 Operates only on 2026-01-05
Wed-Fri,Sun 18:41 Houston George Bush (IAH) C 20:15 Las Vegas Harry Reid (LAS) 3
UA 2339 Non-stop Boeing 737-900 (739) 3:34 Effective 2026-01-07 through 2026-01-16
Wed-Fri,Sun 18:41 Houston George Bush (IAH) C 20:15 Las Vegas Harry Reid (LAS) 3
UA 2339 Non-stop Boeing 737-900 (739) 3:34 Effective 2026-01-21 through 2026-02-11
Daily 19:51 Houston George Bush (IAH) C 21:47 Denver (DEN)
UA 2339 Non-stop Airbus A321neo (32Q) 2:56 Effective 2026-04-30 through 2026-05-20
Daily 19:51 Houston George Bush (IAH) C 21:23 Denver (DEN)
UA 2339 Non-stop Boeing 737-900 (739) 2:32 Effective 2026-05-21 through 2026-10-24
Daily 20:20 Houston George Bush (IAH) C 21:52 Denver (DEN)
UA 2339 Non-stop Boeing 737-900 (739) 2:32 Effective from 2026-10-25
Mon,Wed,Thu,Sat,Sun 20:23 Houston George Bush (IAH) C 22:10 Denver (DEN)
UA 2339 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-02-12 through 2026-02-19
Tue,Fri 20:23 Houston George Bush (IAH) C 22:09 Denver (DEN)
UA 2339 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-02-13 through 2026-02-17
Mon,Wed-Sun 20:23 Houston George Bush (IAH) C 22:10 Denver (DEN)
UA 2339 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-02-20 through 2026-03-04
Tue 20:23 Houston George Bush (IAH) C 22:09 Denver (DEN)
UA 2339 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-02-24 through 2026-03-03
Wed-Sun 20:28 Houston George Bush (IAH) C 22:15 Denver (DEN)
UA 2339 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-03-05 through 2026-03-28
Mon,Tue 20:28 Houston George Bush (IAH) C 22:14 Denver (DEN)
UA 2339 Non-stop Boeing 737 MAX 9 (7M9) 2:46 Effective 2026-03-09 through 2026-03-24
Daily 20:28 Houston George Bush (IAH) C 22:13 Denver (DEN)
UA 2339 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-03-29 through 2026-04-29
Non-Direct Flights:
Daily 14:45 Nashville (BNA) 21:23 Denver (DEN)
UA 2339 1-stop Airbus A319 (319) 7:38 Effective 2026-05-21 through 2026-10-24
Daily 14:45 Nashville (BNA) 21:52 Denver (DEN)
UA 2339 1-stop Airbus A319 (319) 8:07 Effective from 2026-10-25
Wed-Fri,Sun 14:54 Nashville (BNA) 20:15 Las Vegas Harry Reid (LAS) 3
UA 2339 1-stop Airbus A320 (320) 7:21 Effective 2026-01-07 through 2026-01-16
Wed-Fri,Sun 14:54 Nashville (BNA) 20:15 Las Vegas Harry Reid (LAS) 3
UA 2339 1-stop Airbus A320 (320) 7:21 Effective 2026-01-21 through 2026-02-01
Wed-Fri,Sun 14:54 Nashville (BNA) 20:15 Las Vegas Harry Reid (LAS) 3
UA 2339 1-stop Airbus A320 (320) 7:21 Effective 2026-02-05 through 2026-02-11
Mon,Wed,Thu,Sat,Sun 14:58 Nashville (BNA) 22:10 Denver (DEN)
UA 2339 1-stop Airbus A320 (320) 8:12 Effective 2026-02-12 through 2026-02-19
Tue,Fri 14:58 Nashville (BNA) 22:09 Denver (DEN)
UA 2339 1-stop Airbus A320 (320) 8:11 Effective 2026-02-13 through 2026-02-17
Mon,Wed-Sun 14:58 Nashville (BNA) 22:10 Denver (DEN)
UA 2339 1-stop Airbus A320 (320) 8:12 Effective 2026-02-20 through 2026-03-04
Tue 14:58 Nashville (BNA) 22:09 Denver (DEN)
UA 2339 1-stop Airbus A320 (320) 8:11 Effective 2026-02-24 through 2026-03-03
Wed-Sun 16:33 Nashville (BNA) 22:15 Denver (DEN)
UA 2339 1-stop Boeing 737-800 (738) 6:42 Effective 2026-03-05 through 2026-03-28
Mon,Tue 16:33 Nashville (BNA) 22:14 Denver (DEN)
UA 2339 1-stop Boeing 737-800 (738) 6:41 Effective 2026-03-09 through 2026-03-24
Daily 16:33 Nashville (BNA) 22:13 Denver (DEN)
UA 2339 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-03-29 through 2026-04-29
Daily 16:35 Nashville (BNA) 21:47 Denver (DEN)
UA 2339 1-stop Boeing 737 MAX 9 (7M9) 6:12 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 2339: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA2339
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2339
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2339
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2339
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2339
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2339
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2339
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2339
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:34, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Effective 2026-01-07 through 2026-01-16
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:34, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Effective 2026-01-21 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:34, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2339
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2339
Effective 2026-02-13 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Effective 2026-02-20 through 2026-03-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2339
Effective 2026-02-24 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2339
Effective 2026-03-05 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2339
Effective 2026-03-09 through 2026-03-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2339
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A321neo (32Q)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:38, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2339
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:07, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-01-07 through 2026-01-16
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:21, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-01-21 through 2026-02-01
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:21, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-02-05 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:21, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 8:12, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-02-13 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:11, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-02-20 through 2026-03-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 8:12, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-02-24 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:11, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-03-05 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 6:42, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-03-09 through 2026-03-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:41, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA2339
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:12, 1-stop
Boeing 737 MAX 9 (7M9)
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Parallax here -
This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Denver (DEN)
  • Houston George Bush (IAH) - Las Vegas Harry Reid (LAS)
  • Nashville (BNA) - Denver (DEN)
  • Nashville (BNA) - Houston George Bush (IAH)
  • Nashville (BNA) - Las Vegas Harry Reid (LAS)