WestJet flight WS 7146: Detroit - Ronald Reagan Washington

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 17:09 Detroit (DTW) M 18:42 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:33 Effective 2026-01-05 through 2026-01-16
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Mon,Sat,Sun 17:09 Detroit (DTW) M 18:42 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:33 Effective 2026-01-17 through 2026-01-19
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Sat 17:24 Detroit (DTW) M 18:57 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:33 Operates only on 2026-01-10
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Mon-Fri,Sun 17:24 Detroit (DTW) M 18:57 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:33 Effective 2026-01-20 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Mon-Fri,Sun 17:29 Detroit (DTW) M 18:59 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:30 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Mon-Fri,Sun 17:32 Detroit (DTW) M 19:01 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:29 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Sun 17:45 Detroit (DTW) M 19:17 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:32 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Mon-Fri,Sun 17:45 Detroit (DTW) M 19:18 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:33 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Mon-Fri,Sun 17:45 Detroit (DTW) M 19:19 Ronald Reagan Washington (DCA) 2
WS 7146 Non-stop Airbus A319 (319) 1:34 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2030)
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WestJet flight WS 7146:
Detroit - Ronald Reagan Washington
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS7146
17:09
Detroit (DTW) M

18:42
Ronald Reagan Washington (DCA) 2
Effective 2026-01-05 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:33, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:09
Detroit (DTW) M

18:42
Ronald Reagan Washington (DCA) 2
Effective 2026-01-17 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:33, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:24
Detroit (DTW) M

18:57
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:33, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:24
Detroit (DTW) M

18:57
Ronald Reagan Washington (DCA) 2
Effective 2026-01-20 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:33, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:29
Detroit (DTW) M

18:59
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:30, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:32
Detroit (DTW) M

19:01
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:29, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:45
Detroit (DTW) M

19:17
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:32, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:45
Detroit (DTW) M

19:18
Ronald Reagan Washington (DCA) 2
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:33, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS7146
17:45
Detroit (DTW) M

19:19
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:34, non-stop
Airbus A319 (319)
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  • WS 7146 is a domestic flight departing from the Detroit airport (DTW) and arriving at Ronald Reagan Washington airport (DCA).
  • The flight distance is 404 miles, or 651 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:29 and 1:34.
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