WestJet
flight
WS 5409:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-04-27 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 925)
Duration: 3:35, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS5409
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4073)
Duration: 2:38, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-01-08 through 2026-01-15
Mon
Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1374)
Duration: 1:23, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-01-19 through 2026-02-09
Mon
Tue
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Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1374)
Duration: 1:21, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-03-09 through 2026-04-11
Mon
Tue
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Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1374)
Duration: 1:23, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-02-12 through 2026-03-07
Mon
Tue
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Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1374)
Duration: 1:21, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-01-10 through 2026-01-17
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1374)
Duration: 1:21, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-04-16 through 2026-04-23
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1374)
Duration: 1:22, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-04-13 through 2026-04-20
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 4701)
Duration: 1:29, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-01-18
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4701)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-04-18 through 2026-04-25
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 4701)
Duration: 1:29, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-06-28 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2867)
Duration: 1:07, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2867)
Duration: 1:09, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-03-08
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2711)
Duration: 1:46, non-stop Airbus A321 (321)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-05-15 through 2026-05-22
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2747)
Duration: 2:06, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-05-23 through 2026-06-03
Mon
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Tue
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Wed
Thu
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Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2747)
Duration: 2:06, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-06-06
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2747)
Duration: 2:06, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-01-21 through 2026-02-06
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1503)
Duration: 1:24, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-02-11
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1503)
Duration: 1:24, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-02-08
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1503)
Duration: 1:23, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-02-03
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5353)
Duration: 1:38, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-01-06 through 2026-01-14
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 413)
Duration: 2:07, non-stop Airbus A320 (320)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-02-15
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 308)
Duration: 1:19, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-01-20
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5353)
Duration: 1:38, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-02-10
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5353)
Duration: 1:38, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Valid until 2026-01-04
Mon
Tue
Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4979)
Duration: 2:19, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5390)
Duration: 0:58, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-02-13 through 2026-02-20
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2146)
Duration: 1:33, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-02-22 through 2026-03-06
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2146)
Duration: 1:33, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-05-16
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2285)
Duration: 3:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-01-09 through 2026-01-16
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3122)
Duration: 1:37, non-stop Airbus A320 (320)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-01-27
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1488)
Duration: 1:34, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-03-13 through 2026-04-10
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 3133)
Duration: 1:24, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-04-14 through 2026-04-26
Mon
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Tue
Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4928)
Duration: 3:15, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-04-15 through 2026-04-22
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 3133)
Duration: 1:24, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-03-10 through 2026-04-12
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4942)
Duration: 2:28, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-02-17 through 2026-03-04
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1482)
Duration: 1:28, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-05-07 through 2026-05-14
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2285)
Duration: 3:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-05-18 through 2026-06-04
Mon
Tue
Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2285)
Duration: 3:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-06-05
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2285)
Duration: 3:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
WestJet WS5409
Valid until 2026-01-01
Mon
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Tue
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Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5143)
Duration: 0:55, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
WestJet WS5409
Effective 2026-06-07 through 2026-06-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3949)
Duration: 1:10, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS5409
Operates only on 2026-05-09
Mon
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Tue
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Wed
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Codeshare flight, operated by Delta Air Lines.
(DL 1596)
Duration: 1:06, non-stop Boeing 717 (717)
This flight number is listed as serving the following routes:
- Anchorage (ANC) - Seattle-Tacoma (SEA)
- Atlanta (ATL) - Baltimore (BWI)
- Atlanta (ATL) - Baton Rouge (BTR)
- Atlanta (ATL) - Bristol/Johnson/Kingsport (TRI)
- Atlanta (ATL) - Brunswick (BQK)
- Atlanta (ATL) - Charlottesville (CHO)
- Atlanta (ATL) - Chattanooga (CHA)
- Atlanta (ATL) - Cincinnati (CVG)
- Atlanta (ATL) - Columbia (CAE)
- Atlanta (ATL) - Indianapolis (IND)
- Atlanta (ATL) - Kansas City (MCI)
- Atlanta (ATL) - Louisville (SDF)
- Atlanta (ATL) - Nashville (BNA)
- Atlanta (ATL) - Pittsburgh (PIT)
- Atlanta (ATL) - Wilmington (ILM)
- Birmingham (BHM) - New York LaGuardia (LGA)
- Dallas Fort Worth (DFW) - Atlanta (ATL)
- Gainesville (GNV) - Atlanta (ATL)
- Hartford (BDL) - Minneapolis/Saint Paul (MSP)
- Nashville (BNA) - New York LaGuardia (LGA)
- New York LaGuardia (LGA) - Minneapolis/Saint Paul (MSP)
- New York LaGuardia (LGA) - Pittsburgh (PIT)
- Toronto Pearson (YYZ) - Minneapolis/Saint Paul (MSP)