WestJet
vol
WS 6578:
Multiple routes
HORAIRES DES VOLS
Vols directs en partage de code:
WestJet WS6578
Effective 2026-02-12 through 2026-03-07
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 4820)
Duration: 2:03, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-01-05 through 2026-01-31
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 3820)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-02-01 through 2026-02-06
Lun
Mar
Mer
Jeu
Ven
Sam
-
-
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 5450)
Duration: 2:06, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-02-07 through 2026-02-08
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 3820)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-02-09 through 2026-02-11
Lun
Mar
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5450)
Duration: 2:06, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-03-14 through 2026-04-11
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5450)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-04-18 through 2026-04-25
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5323)
Duration: 1:37, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-05-16 through 2026-08-08
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5323)
Duration: 1:37, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-04-26 through 2026-10-05
Lun
Mar
Mer
Jeu
Ven
Sam
-
-
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 5323)
Duration: 1:31, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-08-15 through 2026-10-03
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5323)
Duration: 1:37, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective from 2026-10-06
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 5323)
Duration: 1:34, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Valid until 2026-01-01
Lun
-
-
Mar
-
-
Mer
Jeu
Ven
-
-
Sam
-
-
Dim
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5182)
Duration: 2:50, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-04-13 through 2026-04-24
Lun
Mar
Mer
Jeu
Ven
Sam
-
-
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 4905)
Duration: 2:33, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Effective 2026-03-08 through 2026-04-12
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
Sam
-
-
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 4905)
Duration: 2:20, non-stop Canadair CRJ 900 (CR9)
Vols directs en partage de code:
WestJet WS6578
Valid until 2026-01-04
Lun
Mar
Mer
-
-
Jeu
-
-
Ven
Sam
Dim
Codeshare flight, operated by Delta Air Lines.
(DL 5182)
Duration: 2:52, non-stop Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Fayetteville/Springdale (XNA)
- Atlanta (ATL) - Lexington (LEX)
- New York LaGuardia (LGA) - Birmingham (BHM)
- New York LaGuardia (LGA) - Charlottesville (CHO)
- Saint Louis (STL) - New York LaGuardia (LGA)