Delta Air Lines flights from Calgary (YYC) to George Bush, Houston (IAH).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-05-08 through 2025-05-14 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Operates only on 2025-05-15 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue-Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-05-16 through 2025-05-25 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Operates only on 2025-05-19 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon-Thu,Sat
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-05-26 through 2025-06-02 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue,Thu,Fri
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2025-05-30 through 2025-06-05 Codeshare flight, operated by WestJet.(WS 1576) |
| Wed,Fri,Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Effective 2025-06-01 through 2025-06-06 Codeshare flight, operated by WestJet.(WS 1576) |
| Wed,Fri-Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-06-07 through 2025-06-14 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Tue
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2025-06-09 through 2025-06-17 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu,Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Effective 2025-06-12 through 2025-06-15 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue,Wed,Fri-Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-06-18 through 2025-06-28 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Operates only on 2025-06-19 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (7S8) 4:12 Operates only on 2025-06-23 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu,Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Effective 2025-06-26 through 2025-06-29 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Tue,Thu-Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-06-30 through 2025-07-06 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Wed
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2025-07-02 through 2025-07-07 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue-Thu
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Effective 2025-07-08 through 2025-07-10 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue,Fri,Sat
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-07-11 through 2025-07-19 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Wed,Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2025-07-13 through 2025-07-16 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Effective 2025-07-17 through 2025-07-31 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue,Fri-Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-07-20 through 2025-08-01 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Wed
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2025-07-21 through 2025-07-30 Codeshare flight, operated by WestJet.(WS 1576) |
| Sat
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (7S8) 4:12 Operates only on 2025-08-02 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue,Wed,Fri-Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-08-03 through 2025-08-12 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Thu
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Effective 2025-08-04 through 2025-08-07 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Wed
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2025-08-11 through 2025-08-27 Codeshare flight, operated by WestJet.(WS 1576) |
| Tue,Thu,Fri,Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-08-14 through 2025-08-26 Codeshare flight, operated by WestJet.(WS 1576) |
| Sat
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (7S8) 4:12 Effective 2025-08-16 through 2025-08-23 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu,Sat
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:12 Effective 2025-08-28 through 2025-08-30 Codeshare flight, operated by WestJet.(WS 1576) |
| Fri,Sun
17:30
Calgary (YYC)
22:42
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:12 Effective 2025-08-29 through 2025-08-31 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Thu,Sat
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:13 Effective 2025-09-01 through 2025-09-06 Codeshare flight, operated by WestJet.(WS 1576) |
| Fri,Sun
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:13 Effective 2025-09-05 through 2025-09-07 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Fri,Sat
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:13 Effective 2025-09-08 through 2025-09-15 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:13 Operates only on 2025-09-11 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu,Fri,Sun
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:13 Effective 2025-09-14 through 2025-09-21 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu,Sat
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:13 Effective 2025-09-20 through 2025-09-25 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon,Sat,Sun
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:13 Effective 2025-09-22 through 2025-09-28 Codeshare flight, operated by WestJet.(WS 1576) |
| Fri
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:13 Effective 2025-09-26 through 2025-10-10 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-700 (73W) 4:13 Effective 2025-10-02 through 2025-10-16 Codeshare flight, operated by WestJet.(WS 1576) |
| Sun
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:13 Operates only on 2025-10-05 Codeshare flight, operated by WestJet.(WS 1576) |
| Fri,Sun
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737-800 (73H) 4:13 Effective 2025-10-12 through 2025-10-24 Codeshare flight, operated by WestJet.(WS 1576) |
| Thu
17:30
Calgary (YYC)
22:43
George Bush, Houston (IAH) A Delta Air Lines DL 7040 Non-stop Boeing 737 MAX 8 (7M8) 4:13 Operates only on 2025-10-23 Codeshare flight, operated by WestJet.(WS 1576) |
| Mon-Fri
07:30
Calgary (YYC)
12:45
George Bush, Houston (IAH) A Delta Air Lines DL 7057 Non-stop Boeing 737-700 (73W) 4:15 Effective from 2025-10-27 Codeshare flight, operated by WestJet.(WS 1540) |
| Mon,Thu,Fri,Sun
12:20
Calgary (YYC)
17:29
George Bush, Houston (IAH) A Delta Air Lines DL 7058 Non-stop Boeing 737-700 (73W) 4:09 Effective from 2025-10-26 Codeshare flight, operated by WestJet.(WS 1542) |
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Parallax here YYC-IAH
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- An international route departing from Calgary airport, Canada (YYC) and arriving at George Bush, Houston airport, United States (IAH).
- The flight distance is 1746 miles, or 2810 km.
- The timezone of the departure airport is UTC-7 (plus 1h DST), and the timezone of the arrival airport is UTC-6 (plus 1h DST). Current time at the point of departure is 12:13pm, and 1:13pm at the point of arrival. There is a 1 hour time difference between the airports.
- For direct flights, the flight time varies between 4:09 and 4:15.
