Delta Air Lines flight DL 1231: New York LaGuardia - Detroit

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 06:00 New York LaGuardia (LGA) C 08:06 Detroit (DTW) M
DL 1231 Non-stop Boeing 737-900 (739) 2:06 Valid until 2026-01-04
Sat 06:00 New York LaGuardia (LGA) C 08:06 Detroit (DTW) M
DL 1231 Non-stop Airbus A321 (321) 2:06 Valid until 2026-01-03
Mon 06:00 New York LaGuardia (LGA) C 08:10 Detroit (DTW) M
DL 1231 Non-stop Boeing 737-800 (738) 2:10 Operates only on 2026-01-05
Daily 06:00 New York LaGuardia (LGA) C 08:10 Detroit (DTW) M
DL 1231 Non-stop Boeing 737-900 (739) 2:10 Effective 2026-01-06 through 2026-03-07
Daily 06:00 New York LaGuardia (LGA) C 08:05 Detroit (DTW) M
DL 1231 Non-stop Boeing 737-900 (739) 2:05 Effective 2026-03-08 through 2026-04-12
Daily 06:00 New York LaGuardia (LGA) C 07:55 Detroit (DTW) M
DL 1231 Non-stop Airbus A321 (321) 1:55 Effective 2026-04-13 through 2026-10-05
Daily 06:00 New York LaGuardia (LGA) C 08:02 Detroit (DTW) M
DL 1231 Non-stop Airbus A321 (321) 2:02 Effective from 2026-10-06
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Delta Air Lines flight DL 1231:
New York LaGuardia - Detroit
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1231
06:00
New York LaGuardia (LGA) C

08:06
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:06, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1231
06:00
New York LaGuardia (LGA) C

08:06
Detroit (DTW) M
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:06, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL1231
06:00
New York LaGuardia (LGA) C

08:10
Detroit (DTW) M
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1231
06:00
New York LaGuardia (LGA) C

08:10
Detroit (DTW) M
Effective 2026-01-06 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1231
06:00
New York LaGuardia (LGA) C

08:05
Detroit (DTW) M
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1231
06:00
New York LaGuardia (LGA) C

07:55
Detroit (DTW) M
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL1231
06:00
New York LaGuardia (LGA) C

08:02
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Airbus A321 (321)
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  • DL 1231 is a domestic flight departing from the New York LaGuardia airport (LGA) and arriving at Detroit airport (DTW).
  • The flight distance is 500 miles, or 804 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 1:55 and 2:10.
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