United Airlines
vol
UA 4573:
Multiple routes
HORAIRES DES VOLS
Vols directs:
United Airlines UA4573
Valid until 2026-01-02
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
Sam
-
-
Dim
-
-
Duration: 2:01, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Valid until 2026-01-03
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Duration: 1:26, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-01-06 through 2026-01-07
Lun
-
-
Mar
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-01-14 through 2026-01-28
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Operates only on 2026-02-11
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-02-12 through 2026-03-04
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:13, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-02-02 through 2026-02-08
Lun
Mar
Mer
-
-
Jeu
Ven
Sam
-
-
Dim
Duration: 2:07, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Valid until 2026-01-05
Lun
Mar
Mer
-
-
Jeu
Ven
-
-
Sam
-
-
Dim
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-03-05 through 2026-03-28
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:13, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-03-29 through 2026-04-29
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:15, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-04-30 through 2026-05-20
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:58, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-05-21 through 2026-08-17
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:58, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective 2026-08-18 through 2026-10-24
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Vols directs:
United Airlines UA4573
Effective from 2026-10-25
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:52, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
This flight number is listed as serving the following routes:
- Buffalo (BUF) - Chicago O'Hare (ORD)
- Fayetteville/Springdale (XNA) - Chicago O'Hare (ORD)
- Houston George Bush (IAH) - Huntsville (HSV)
- Lincoln (LNK) - Chicago O'Hare (ORD)
- Moline (MLI) - Chicago O'Hare (ORD)
- Syracuse (SYR) - Newark Liberty, New York (EWR)