Delta Air Lines
flight
DL 7127:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-10-13 through 2026-10-21
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 WestJet.
(WS 717)
Duration: 5:14, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Delta Air Lines DL7127
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:44, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-01-02 through 2026-01-09
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:44, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-01-06 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:44, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-01-16 through 2026-01-30
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:44, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-02-01 through 2026-02-08
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Operates only on 2026-02-02
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-02-09 through 2026-02-19
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Operates only on 2026-02-13
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-02-20 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Operates only on 2026-03-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-03-07 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-03-27 through 2026-04-10
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-03-28 through 2026-03-30
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-03-29 through 2026-04-05
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-04-06 through 2026-04-16
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-04-11 through 2026-04-17
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-04-18 through 2026-04-25
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-700 (73W)
Direct Codeshare Flights:
Delta Air Lines DL7127
Operates only on 2026-04-24
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:41, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 277)
Duration: 1:45, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-04-26 through 2026-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 1504)
Duration: 2:59, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Delta Air Lines DL7127
Effective 2026-10-15 through 2026-10-23
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 1504)
Duration: 2:59, non-stop Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
- Calgary (YYC) - San Francisco (SFO)
- Calgary (YYC) - Victoria (YYJ)
- Toronto Pearson (YYZ) - Vancouver (YVR)