United Airlines
vol
UA 4031:
Multiple routes
HORAIRES DES VOLS
Vols directs:
United Airlines UA4031
Effective from 2026-05-21
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Effective 2026-01-10 through 2026-02-07
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Duration: 3:15, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Operates only on 2026-02-12
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Effective 2026-03-05 through 2026-03-07
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
Ven
Sam
Dim
-
-
Duration: 3:02, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Effective 2026-03-09 through 2026-03-28
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
-
-
Duration: 3:02, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Effective 2026-03-29 through 2026-04-29
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:55, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Effective 2026-04-30 through 2026-05-20
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:55, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Effective 2026-03-08 through 2026-03-22
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
Duration: 3:02, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Valid until 2026-01-03
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Duration: 3:17, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Effective 2026-01-06 through 2026-02-11
Lun
Mar
Mer
Jeu
Ven
Sam
-
-
Dim
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Vols directs:
United Airlines UA4031
Valid until 2026-01-05
Lun
Mar
Mer
Jeu
Ven
Sam
-
-
Dim
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
- Albuquerque (ABQ) - Houston George Bush (IAH)
- Austin (AUS) - Washington Dulles (IAD)
- Houston George Bush (IAH) - Greenville/Spartanburg (GSP)
- Houston George Bush (IAH) - Tucson (TUS)
- South Bend (SBN) - Washington Dulles (IAD)
- Washington Dulles (IAD) - John Glenn Columbus (CMH)
- Washington Dulles (IAD) - New Orleans (MSY)