Delta Air Lines flights from Calgary (YYC) to Ottawa Macdonald-Cartier (YOW).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7090 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-01-01
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7090 Non-stop Boeing 737-700 (73W) 4:00 Effective 2026-01-04 through 2026-01-23
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Mon,Wed-Sun 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7090 Non-stop Boeing 737-700 (73W) 4:00 Effective 2026-01-24 through 2026-02-04
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Thu 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7090 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2026-02-05
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Mon,Wed-Sun 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7090 Non-stop Boeing 737-700 (73W) 4:00 Effective 2026-02-06 through 2026-04-11
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Sun 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7090 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-04-12
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Mon,Wed-Sun 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7090 Non-stop Boeing 737-700 (73W) 4:00 Effective 2026-04-13 through 2026-04-25
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 01:00 Calgary (YYC) 06:55 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7153 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-04-26 through 2026-10-12
Codeshare flight, operated by WestJet.(WS 608)
Mon,Fri 01:00 Calgary (YYC) 06:55 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7153 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-10-16 through 2026-10-23
Codeshare flight, operated by WestJet.(WS 608)
Mon,Fri,Sun 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7155 Non-stop Boeing 737-700 (73W) 4:00 Valid until 2026-01-02
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Sat 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7155 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-01-03
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Sat 18:40 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7155 Non-stop Boeing 737-700 (73W) 4:00 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Daily 18:45 Calgary (YYC) 00:40 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7155 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-04-26 through 2026-10-24
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Mon,Wed-Sun 18:45 Calgary (YYC) 00:45 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7155 Non-stop Boeing 737-700 (73W) 4:00 Effective from 2026-10-25
Codeshare flight, operated by WestJet.(WS 614)
The flight arrives 1 day after departure.
Daily 12:30 Calgary (YYC) 18:25 Ottawa Macdonald-Cartier (YOW)
Delta Air Lines DL 7225 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-05-20 through 2026-10-24
Codeshare flight, operated by WestJet.(WS 612)


Delta Air Lines flights from Calgary (YYC) to Ottawa Macdonald-Cartier (YOW).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-01-04 through 2026-01-23
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-01-24 through 2026-02-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-02-06 through 2026-04-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-04-25
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-04-26 through 2026-10-12
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by WestJet. (WS 608)
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-10-16 through 2026-10-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by WestJet. (WS 608)
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Valid until 2026-01-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-04-26 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet. (WS 614)
Duration: 4:00, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-05-20 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet. (WS 612)
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
  • A domestic route departing from the Calgary airport (YYC) and arriving at Ottawa Macdonald-Cartier airport (YOW).
  • The flight distance is 1787 miles, or 2877 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:55 and 4:00.