United Airlines
voo
UA 4451:
Multiple routes
PLANEAR VOO
Voos Directos:
United Airlines UA4451
Valid until 2026-01-05
Seg
Ter
Qua
-
-
Qui
Sex
Sáb
Dom
Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Voos Directos:
United Airlines UA4451
Effective 2026-05-21 through 2026-10-24
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:40, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Voos Directos:
United Airlines UA4451
Effective from 2026-10-25
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Voos Directos:
United Airlines UA4451
Effective 2026-03-29 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:47, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Voos Directos:
United Airlines UA4451
Effective 2026-01-06 through 2026-02-11
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Voos Directos:
United Airlines UA4451
Effective 2026-02-12 through 2026-03-28
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:41, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
This flight number is listed as serving the following routes:
- Louisville (SDF) - Chicago O'Hare (ORD)
- Washington Dulles (IAD) - Ottawa Macdonald-Cartier (YOW)