United Airlines
vol
UA 639:
Multiple routes
HORAIRES DES VOLS
Vols directs:
United Airlines UA639
Effective 2026-01-06 through 2026-02-03
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 4:26, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
United Airlines UA639
Effective 2026-02-05 through 2026-02-11
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 4:26, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
United Airlines UA639
Valid until 2026-01-05
Lun
Mar
Mer
Jeu
-
-
Ven
Sam
-
-
Dim
Duration: 4:26, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
United Airlines UA639
Valid until 2026-01-03
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
Ven
-
-
Sam
Dim
-
-
Duration: 4:26, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Operates only on 2026-02-04
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 4:17, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Effective 2026-01-06 through 2026-02-03
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:15, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Effective 2026-02-05 through 2026-02-11
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:15, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Effective 2026-02-12 through 2026-02-20
Lun
Mar
Mer
Jeu
Ven
Sam
-
-
Dim
-
-
Duration: 3:29, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Effective 2026-02-21 through 2026-03-04
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
-
-
Duration: 3:29, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Operates only on 2026-02-14
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Duration: 3:26, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Effective 2026-02-15 through 2026-03-01
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
Duration: 3:26, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Vols directs:
United Airlines UA639
Effective 2026-04-30 through 2026-05-20
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 6:33, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
United Airlines UA639
Effective from 2026-05-21
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 6:20, non-stop
Boeing 757-200 (752)
Boeing 757-200 (752)
Vols directs:
United Airlines UA639
Effective 2026-03-05 through 2026-03-27
Lun
Mar
-
-
Mer
-
-
Jeu
Ven
Sam
-
-
Dim
Duration: 6:46, non-stop
Boeing 757-200 (752)
Boeing 757-200 (752)
Vols directs:
United Airlines UA639
Effective 2026-03-29 through 2026-04-29
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 6:33, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols indirects:
United Airlines UA639
Effective 2026-01-06 through 2026-02-03
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 7:33, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols indirects:
United Airlines UA639
Effective 2026-02-05 through 2026-02-11
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 7:33, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
- Boston Logan (BOS) - Los Angeles (LAX)
- Denver (DEN) - Missoula (MSO)
- Denver (DEN) - Tampa (TPA)
- Fort Myers (RSW) - Denver (DEN)
- Fort Myers (RSW) - Missoula (MSO)
- Richmond (RIC) - Denver (DEN)