Air Canada
flight
AC 3970:
Dallas Fort Worth - San Francisco
Dallas Fort Worth - San Francisco
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3970
Effective 2026-01-10 through 2026-02-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1184)
Duration: 4:06, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3970
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1184)
Duration: 4:12, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3970
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1184)
Duration: 4:09, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3970
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2330)
Duration: 4:02, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3970
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2330)
Duration: 4:02, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3970
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1388)
Duration: 4:02, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC3970
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2330)
Duration: 3:52, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3970
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1184)
Duration: 4:06, non-stop Boeing 737 MAX 8 (7M8)
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Parallax here DFW-SFO
- AC 3970 is a domestic flight departing from the Dallas Fort Worth airport (DFW) and arriving at San Francisco airport (SFO).
- The flight distance is 1460 miles, or 2350 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 3:52 and 4:12.