Delta Air Lines flights from San Diego (SAN) to Detroit (DTW).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 15:37 San Diego (SAN) 2 23:02 Detroit (DTW) M
Delta Air Lines DL 349 Non-stop Boeing 737-900 (739) 4:25 Valid until 2026-01-02
Daily 11:43 San Diego (SAN) 2 19:08 Detroit (DTW) M
Delta Air Lines DL 492 Non-stop Airbus A321 (321) 4:25 Effective 2026-01-05 through 2026-01-18
Daily 11:43 San Diego (SAN) 2 19:08 Detroit (DTW) M
Delta Air Lines DL 492 Non-stop Airbus A321neo (32Q) 4:25 Effective 2026-01-19 through 2026-02-11
Sat 11:48 San Diego (SAN) 2 19:15 Detroit (DTW) M
Delta Air Lines DL 492 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-02-14 through 2026-03-07
Daily 11:50 San Diego (SAN) 2 19:15 Detroit (DTW) M
Delta Air Lines DL 492 Non-stop Airbus A321 (321) 4:25 Effective 2026-04-13 through 2026-10-05
Daily 11:50 San Diego (SAN) 2 19:22 Detroit (DTW) M
Delta Air Lines DL 492 Non-stop Airbus A321 (321) 4:32 Effective from 2026-10-06
Mon-Fri,Sun 12:00 San Diego (SAN) 2 19:30 Detroit (DTW) M
Delta Air Lines DL 492 Non-stop Airbus A321neo (32Q) 4:30 Effective 2026-02-12 through 2026-03-06
Daily 06:15 San Diego (SAN) 2 13:46 Detroit (DTW) M
Delta Air Lines DL 754 Non-stop Airbus A321 (321) 4:31 Effective 2026-01-05 through 2026-02-11
Daily 06:15 San Diego (SAN) 2 13:36 Detroit (DTW) M
Delta Air Lines DL 754 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-03-08 through 2026-04-12
Daily 06:15 San Diego (SAN) 2 13:49 Detroit (DTW) M
Delta Air Lines DL 754 Non-stop Airbus A321 (321) 4:34 Effective from 2026-04-13
Daily 06:25 San Diego (SAN) 2 13:54 Detroit (DTW) M
Delta Air Lines DL 754 Non-stop Airbus A321 (321) 4:29 Effective 2026-02-12 through 2026-03-07
Daily 07:20 San Diego (SAN) 2 14:46 Detroit (DTW) M
Delta Air Lines DL 754 Non-stop Airbus A321 (321) 4:26 Valid until 2026-01-04
Daily 22:00 San Diego (SAN) 2 05:26 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:26 Effective 2026-01-05 through 2026-01-18
The flight arrives 1 day after departure.
Mon-Wed 22:00 San Diego (SAN) 2 05:25 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Boeing 737-900 (739) 4:25 Effective 2026-01-19 through 2026-01-21
The flight arrives 1 day after departure.
Daily 22:00 San Diego (SAN) 2 05:26 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:26 Effective 2026-01-22 through 2026-02-11
The flight arrives 1 day after departure.
Daily 22:05 San Diego (SAN) 2 05:29 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:24 Effective 2026-02-12 through 2026-03-06
The flight arrives 1 day after departure.
Sat 22:05 San Diego (SAN) 2 06:29 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:24 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Daily 22:10 San Diego (SAN) 2 05:30 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:20 Effective 2026-03-08 through 2026-04-12
The flight arrives 1 day after departure.
Mon 22:10 San Diego (SAN) 2 05:37 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:27 Operates only on 2026-05-25
The flight arrives 1 day after departure.
Daily 22:20 San Diego (SAN) 2 05:42 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:22 Valid until 2026-01-04
The flight arrives 1 day after departure.
Daily 22:30 San Diego (SAN) 2 05:57 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:27 Effective 2026-04-13 through 2026-05-24
The flight arrives 1 day after departure.
Daily 22:30 San Diego (SAN) 2 05:57 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:27 Effective 2026-05-26 through 2026-10-05
The flight arrives 1 day after departure.
Daily 22:30 San Diego (SAN) 2 05:55 Detroit (DTW) M
Delta Air Lines DL 764 Non-stop Airbus A321 (321) 4:25 Effective from 2026-10-06
The flight arrives 1 day after departure.
Daily 12:05 San Diego (SAN) 2 19:29 Detroit (DTW) M
Delta Air Lines DL 945 Non-stop Airbus A321 (321) 4:24 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:30 Detroit (DTW) M
Delta Air Lines DL 2172 Non-stop Airbus A321 (321) 4:30 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:30 Detroit (DTW) M
Delta Air Lines DL 2172 Non-stop Airbus A321 (321) 4:30 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:30 Detroit (DTW) M
Delta Air Lines DL 2172 Non-stop Airbus A321 (321) 4:30 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 14:00 San Diego (SAN) 2 21:26 Detroit (DTW) M
Delta Air Lines DL 2172 Non-stop Airbus A321 (321) 4:26 Effective from 2026-10-06
Daily 12:40 San Diego (SAN) 2 20:09 Detroit (DTW) M
Delta Air Lines DL 2823 Non-stop Airbus A321 (321) 4:29 Valid until 2026-01-04




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Delta Air Lines flights from San Diego (SAN) to Detroit (DTW).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL349
15:37
San Diego (SAN) 2

23:02
Detroit (DTW) M
Valid until 2026-01-02
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:25, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL492
11:43
San Diego (SAN) 2

19:08
Detroit (DTW) M
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL492
11:43
San Diego (SAN) 2

19:08
Detroit (DTW) M
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL492
11:48
San Diego (SAN) 2

19:15
Detroit (DTW) M
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:27, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL492
11:50
San Diego (SAN) 2

19:15
Detroit (DTW) M
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL492
11:50
San Diego (SAN) 2

19:22
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:32, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL492
12:00
San Diego (SAN) 2

19:30
Detroit (DTW) M
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL754
06:15
San Diego (SAN) 2

13:46
Detroit (DTW) M
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:31, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL754
06:15
San Diego (SAN) 2

13:36
Detroit (DTW) M
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:21, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL754
06:15
San Diego (SAN) 2

13:49
Detroit (DTW) M
Effective from 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:34, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL754
06:25
San Diego (SAN) 2

13:54
Detroit (DTW) M
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:29, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL754
07:20
San Diego (SAN) 2

14:46
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:26, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL764
22:00
San Diego (SAN) 2

05:26(+1)
Detroit (DTW) M
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:26, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:00
San Diego (SAN) 2

05:25(+1)
Detroit (DTW) M
Effective 2026-01-19 through 2026-01-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:00
San Diego (SAN) 2

05:26(+1)
Detroit (DTW) M
Effective 2026-01-22 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:26, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:05
San Diego (SAN) 2

05:29(+1)
Detroit (DTW) M
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:24, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:05
San Diego (SAN) 2

06:29(+1)
Detroit (DTW) M
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:24, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:10
San Diego (SAN) 2

05:30(+1)
Detroit (DTW) M
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:20, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:10
San Diego (SAN) 2

05:37(+1)
Detroit (DTW) M
Operates only on 2026-05-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:27, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:20
San Diego (SAN) 2

05:42(+1)
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:30
San Diego (SAN) 2

05:57(+1)
Detroit (DTW) M
Effective 2026-04-13 through 2026-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:27, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:30
San Diego (SAN) 2

05:57(+1)
Detroit (DTW) M
Effective 2026-05-26 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:27, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL764
22:30
San Diego (SAN) 2

05:55(+1)
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Delta Air Lines DL945
12:05
San Diego (SAN) 2

19:29
Detroit (DTW) M
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:24, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:30
Detroit (DTW) M
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:30
Detroit (DTW) M
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:30
Detroit (DTW) M
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2172
14:00
San Diego (SAN) 2

21:26
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:26, non-stop
Airbus A321 (321)
Direct Flights:
Delta Air Lines DL2823
12:40
San Diego (SAN) 2

20:09
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:29, non-stop
Airbus A321 (321)
  • A domestic route departing from the San Diego airport (SAN) and arriving at Detroit airport (DTW).
  • The flight distance is 1951 miles, or 3140 km.
  • The timezone of the departure airport is UTC-8 , 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 4:20 and 4:34.
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