Delta Air Lines
flug
DL 7121:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
Delta Air Lines DL7121
Operates only on 2026-06-29
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Codeshare flight, operated by WestJet.
(WS 109)
Duration: 1:35, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective from 2026-10-25
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:15, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-04-26 through 2026-05-16
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:10, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-05-18 through 2026-05-25
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:10, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-05-27 through 2026-06-21
Mo
Di
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Mi
Do
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Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:10, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-06-24 through 2026-08-30
Mo
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Di
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Mi
Do
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Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:10, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-08-31 through 2026-09-23
Mo
Di
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Mi
Do
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Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:10, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-09-24 through 2026-10-12
Mo
Di
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Mi
Do
Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:10, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-10-13 through 2026-10-24
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 1460)
Duration: 3:10, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-08-17 through 2026-08-24
Mo
Di
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Mi
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Do
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Fr
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Sa
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So
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Codeshare flight, operated by WestJet.
(WS 586)
Duration: 4:04, non-stop Boeing 737-700 (73W)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-07-06 through 2026-08-10
Mo
Di
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Mi
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Do
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Fr
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Sa
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So
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Codeshare flight, operated by WestJet.
(WS 128)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Delta Air Lines DL7121
Valid until 2026-01-03
Mo
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Di
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Mi
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Do
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Fr
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Sa
So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Valid until 2026-01-01
Mo
Di
Mi
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Do
Fr
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Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-02 through 2026-01-09
Mo
Di
Mi
-
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Do
Fr
Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-04 through 2026-01-11
Mo
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Di
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Mi
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Do
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Fr
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Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-07 through 2026-01-14
Mo
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Di
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Mi
Do
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Fr
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Sa
So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-12 through 2026-01-19
Mo
Di
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Mi
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Do
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Fr
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Sa
So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-13 through 2026-01-25
Mo
-
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Di
Mi
-
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Do
Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-21 through 2026-01-28
Mo
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Di
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Mi
Do
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Fr
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Sa
So
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-
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-26 through 2026-01-31
Mo
Di
Mi
-
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Do
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Fr
-
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Sa
So
-
-
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-01-29 through 2026-01-30
Mo
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Di
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Mi
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Do
Fr
Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:19, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-01 through 2026-02-07
Mo
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Di
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Mi
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Do
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Fr
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Sa
So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-02 through 2026-02-04
Mo
Di
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Mi
Do
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Fr
-
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Sa
-
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So
-
-
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-03 through 2026-02-13
Mo
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Di
Mi
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Do
Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-09 through 2026-02-15
Mo
Di
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Mi
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Do
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Fr
-
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Sa
So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-11 through 2026-02-25
Mo
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Di
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Mi
Do
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Fr
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Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-16 through 2026-02-24
Mo
Di
Mi
-
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Do
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Fr
Sa
-
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So
-
-
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-19 through 2026-02-22
Mo
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Di
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Mi
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Do
Fr
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Sa
So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-26 through 2026-03-03
Mo
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Di
Mi
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Do
Fr
Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-02-28 through 2026-03-07
Mo
Di
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Mi
Do
Fr
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Sa
So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Operates only on 2026-03-06
Mo
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Di
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Mi
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Do
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Fr
Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-03-08 through 2026-03-15
Mo
Di
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Mi
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Do
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Fr
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Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-03-10 through 2026-03-28
Mo
Di
Mi
-
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Do
Fr
Sa
So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-03-11 through 2026-03-25
Mo
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Di
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Mi
Do
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Fr
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Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Operates only on 2026-03-22
Mo
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Di
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Mi
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Do
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Fr
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Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-03-29 through 2026-04-01
Mo
Di
Mi
Do
-
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Fr
-
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Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-04-02 through 2026-04-10
Mo
-
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Di
Mi
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Do
Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-04-04 through 2026-04-13
Mo
Di
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Mi
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Do
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Fr
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Sa
So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-04-08 through 2026-04-12
Mo
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Di
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Mi
Do
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Fr
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Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-04-14 through 2026-04-24
Mo
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Di
Mi
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Do
Fr
Sa
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So
Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Effective 2026-04-15 through 2026-04-25
Mo
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Di
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Mi
Do
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Fr
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Sa
So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL7121
Operates only on 2026-04-20
Mo
Di
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Mi
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Do
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Fr
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Sa
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So
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Codeshare flight, operated by WestJet.
(WS 378)
Duration: 1:18, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Calgary (YYC) - Palm Springs (PSP)
- Calgary (YYC) - Saskatoon (YXE)
- Calgary (YYC) - Vancouver (YVR)
- Edmonton (YEG) - Montreal-Trudeau (YUL)