United Airlines フライト UA 439: Multiple routes

搭乗日を選択
フライト時刻表
直行便:
水,木 08:15 Fort Lauderdale (FLL) 1 11:19 Newark Liberty, New York (EWR) C
UA 439 Non-stop Boeing 737-900 (739) 3:04 Effective 2026-03-11 through 2026-03-12
土 09:00 Washington Dulles (IAD) 11:40 Jackson (JAC)
UA 439 Non-stop Boeing 737-700 (73G) 4:40 Effective 2026-03-07 through 2026-03-28
日々 11:45 Denver (DEN) 13:30 Idaho Falls (IDA)
UA 439 Non-stop Airbus A319 (319) 1:45 Valid until 2026-01-05
水,木 12:52 Newark Liberty, New York (EWR) C 16:13 Austin (AUS)
UA 439 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-03-11 through 2026-03-12
土 13:51 San Francisco (SFO) 3 21:33 Atlanta (ATL) N
UA 439 Non-stop Boeing 737-800 (738) 4:42 Effective 2026-01-10 through 2026-02-07
土 14:48 Houston George Bush (IAH) C 16:14 McAllen/Mission (MFE)
UA 439 Non-stop Airbus A320 (320) 1:26 Effective 2026-02-14 through 2026-02-28
火,水 18:11 Austin (AUS) 19:36 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:25 Effective 2026-01-06 through 2026-02-11
月,木,金,日 18:15 Austin (AUS) 19:40 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:25 Effective 2026-01-08 through 2026-02-09
月-金,日 18:19 Austin (AUS) 19:44 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:25 Effective 2026-02-12 through 2026-02-19
月-金,日 18:19 Austin (AUS) 19:44 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:25 Effective 2026-02-22 through 2026-03-10
月-金,日 18:19 Austin (AUS) 19:44 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:25 Effective 2026-03-12 through 2026-03-27
金 18:20 Austin (AUS) 19:45 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:25 Operates only on 2026-02-20
日々 18:20 Austin (AUS) 19:40 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:20 Effective 2026-04-30 through 2026-05-20
日々 18:20 Austin (AUS) 19:40 Denver (DEN)
UA 439 Non-stop Boeing 737-800 (738) 2:20 Effective from 2026-05-21
日々 18:21 Austin (AUS) 19:54 Denver (DEN)
UA 439 Non-stop Airbus A319 (319) 2:33 Effective 2026-03-29 through 2026-04-29
水 18:28 Austin (AUS) 19:51 Denver (DEN)
UA 439 Non-stop Boeing 737-900 (739) 2:23 Operates only on 2026-03-11
乗継便:
水,木 08:15 Fort Lauderdale (FLL) 1 16:13 Austin (AUS)
UA 439 1-stop Boeing 737-900 (739) 8:58 Effective 2026-03-11 through 2026-03-12
水 12:52 Newark Liberty, New York (EWR) C 19:51 Denver (DEN)
UA 439 1-stop Boeing 737-900 (739) 8:59 Operates only on 2026-03-11
木 12:52 Newark Liberty, New York (EWR) C 19:44 Denver (DEN)
UA 439 1-stop Boeing 737-900 (739) 8:52 Operates only on 2026-03-12
水 08:15 Fort Lauderdale (FLL) 1 19:51 Denver (DEN)
UA 439 2-stop Boeing 737-900 (739) 13:36 Operates only on 2026-03-11
木 08:15 Fort Lauderdale (FLL) 1 19:44 Denver (DEN)
UA 439 2-stop Boeing 737-900 (739) 13:29 Operates only on 2026-03-12
This flight number is listed as serving the following routes:
United Airlines フライト UA 439: Multiple routes
搭乗日を選択
フライト時刻表
直行便:

United Airlines UA439
Effective 2026-03-11 through 2026-03-12

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Duration: 3:04, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA439
Effective 2026-03-07 through 2026-03-28

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Duration: 4:40, non-stop
Boeing 737-700 (73G)

直行便:

United Airlines UA439
Valid until 2026-01-05







Duration: 1:45, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Effective 2026-03-11 through 2026-03-12

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Duration: 4:21, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA439
Effective 2026-01-10 through 2026-02-07

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Duration: 4:42, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA439
Effective 2026-02-14 through 2026-02-28

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Duration: 1:26, non-stop
Airbus A320 (320)

直行便:

United Airlines UA439
Effective 2026-01-06 through 2026-02-11

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Duration: 2:25, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Effective 2026-01-08 through 2026-02-09


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Duration: 2:25, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Effective 2026-02-12 through 2026-02-19






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Duration: 2:25, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Effective 2026-02-22 through 2026-03-10






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Duration: 2:25, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Effective 2026-03-12 through 2026-03-27






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Duration: 2:25, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Operates only on 2026-02-20

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Duration: 2:25, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Effective 2026-04-30 through 2026-05-20







Duration: 2:20, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Effective from 2026-05-21







Duration: 2:20, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA439
Effective 2026-03-29 through 2026-04-29







Duration: 2:33, non-stop
Airbus A319 (319)

直行便:

United Airlines UA439
Operates only on 2026-03-11

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Duration: 2:23, non-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA439
Effective 2026-03-11 through 2026-03-12

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Duration: 8:58, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA439
Operates only on 2026-03-11

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Duration: 8:59, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA439
Operates only on 2026-03-12

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Duration: 8:52, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA439
Operates only on 2026-03-11

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Duration: 13:36, 2-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA439
Operates only on 2026-03-12

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Duration: 13:29, 2-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Denver (DEN)
  • Denver (DEN) - Idaho Falls (IDA)
  • Fort Lauderdale (FLL) - Austin (AUS)
  • Fort Lauderdale (FLL) - Denver (DEN)
  • Fort Lauderdale (FLL) - Newark Liberty, New York (EWR)
  • Houston George Bush (IAH) - McAllen/Mission (MFE)
  • Newark Liberty, New York (EWR) - Austin (AUS)
  • Newark Liberty, New York (EWR) - Denver (DEN)
  • San Francisco (SFO) - Atlanta (ATL)
  • Washington Dulles (IAD) - Jackson (JAC)