WestJet flights from Detroit (DTW) to Luis Munoz Marin, San Juan (SJU).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:07 Detroit (DTW) M 15:27 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6314 Non-stop Boeing 737-900 (739) 4:20 Operates only on 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1885)
Sat 10:08 Detroit (DTW) M 14:30 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6314 Non-stop Boeing 737-900 (739) 4:22 Effective 2025-03-15 through 2025-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1885)
Thu 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6334 Non-stop Boeing 737-900 (739) 4:38 Effective 2024-12-26 through 2025-01-02
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Sat 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6335 Non-stop Boeing 737-900 (739) 4:38 Effective 2024-12-28 through 2025-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Mon,Wed 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6360 Non-stop Boeing 737-900 (739) 4:38 Effective 2024-12-23 through 2024-12-25
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Wed 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6360 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2025-01-01
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Sat 10:07 Detroit (DTW) M 15:27 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6360 Non-stop Boeing 737-900 (739) 4:20 Effective 2025-01-11 through 2025-01-25
Codeshare flight, operated by Delta Air Lines.(DL 1885)
Mon 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6368 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2024-12-30
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Sat 10:07 Detroit (DTW) M 15:27 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6378 Non-stop Boeing 737-900 (739) 4:20 Effective 2025-02-01 through 2025-02-15
Codeshare flight, operated by Delta Air Lines.(DL 1885)
Wed 09:38 Detroit (DTW) M 14:02 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6381 Non-stop Boeing 737-900 (739) 4:24 Operates only on 2025-04-30
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Sat 10:07 Detroit (DTW) M 15:27 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6402 Non-stop Boeing 737-900 (739) 4:20 Effective 2025-02-22 through 2025-03-01
Codeshare flight, operated by Delta Air Lines.(DL 1885)
Sun 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6406 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2024-12-22
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Tue 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6410 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2024-12-31
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Fri 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6435 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2025-01-03
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Sat 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6455 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2024-12-21
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Tue 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6461 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2024-12-24
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Fri 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6470 Non-stop Boeing 737-900 (739) 4:38 Operates only on 2024-12-27
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Sun 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 6514 Non-stop Boeing 737-900 (739) 4:38 Effective 2024-12-29 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1857)
Daily 08:35 Detroit (DTW) M 13:03 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:28 Effective 2025-03-09 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Daily 08:48 Detroit (DTW) M 14:15 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:27 Effective 2024-11-11 through 2024-12-02
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Daily 08:50 Detroit (DTW) M 14:12 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:22 Effective 2025-01-06 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Sat 09:00 Detroit (DTW) M 13:34 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:34 Effective 2024-09-14 through 2024-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Sat 09:00 Detroit (DTW) M 13:17 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:17 Effective 2024-10-12 through 2024-11-02
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Sat 09:00 Detroit (DTW) M 14:17 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:17 Operates only on 2024-11-09
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Daily 09:00 Detroit (DTW) M 14:39 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:39 Effective 2024-12-03 through 2024-12-20
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Daily 09:00 Detroit (DTW) M 14:38 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:38 Effective 2024-12-21 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Daily 09:31 Detroit (DTW) M 13:59 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:28 Valid until 2024-09-02
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Sat 09:31 Detroit (DTW) M 13:59 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:28 Operates only on 2024-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Mon,Thu-Sun 09:38 Detroit (DTW) M 14:02 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:24 Effective 2025-04-14 through 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Daily 09:45 Detroit (DTW) M 14:09 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:24 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Daily 09:45 Detroit (DTW) M 14:20 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 7802 Non-stop Boeing 737-900 (739) 4:35 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Tue,Wed 09:38 Detroit (DTW) M 14:02 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 8532 Non-stop Boeing 737-900 (739) 4:24 Effective 2025-04-15 through 2025-04-23
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Tue 09:38 Detroit (DTW) M 14:02 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 8582 Non-stop Boeing 737-900 (739) 4:24 Effective 2025-04-29 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1913)
Thu,Fri 10:05 Detroit (DTW) M 15:43 Luis Munoz Marin, San Juan (SJU) B
WestJet WS 8711 Non-stop Boeing 737-900 (739) 4:38 Effective 2024-12-19 through 2024-12-20
Codeshare flight, operated by Delta Air Lines.(DL 1857)




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WestJet flights from Detroit (DTW) to Luis Munoz Marin, San Juan (SJU).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS6314
10:07
Detroit (DTW) M

15:27
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1885)
Duration: 4:20, non-stop
Boeing 737-900 (739)
WestJet WS6314
10:08
Detroit (DTW) M

14:30
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-03-15 through 2025-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1885)
Duration: 4:22, non-stop
Boeing 737-900 (739)
WestJet WS6334
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-12-26 through 2025-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6335
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-12-28 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6360
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-12-23 through 2024-12-25
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6360
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6360
10:07
Detroit (DTW) M

15:27
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-01-11 through 2025-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1885)
Duration: 4:20, non-stop
Boeing 737-900 (739)
WestJet WS6368
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-12-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6378
10:07
Detroit (DTW) M

15:27
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-02-01 through 2025-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1885)
Duration: 4:20, non-stop
Boeing 737-900 (739)
WestJet WS6381
09:38
Detroit (DTW) M

14:02
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2025-04-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:24, non-stop
Boeing 737-900 (739)
WestJet WS6402
10:07
Detroit (DTW) M

15:27
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-02-22 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1885)
Duration: 4:20, non-stop
Boeing 737-900 (739)
WestJet WS6406
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-12-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6410
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-12-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6435
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6455
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-12-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6461
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-12-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6470
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-12-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS6514
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-12-29 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS7802
08:35
Detroit (DTW) M

13:03
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-03-09 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:28, non-stop
Boeing 737-900 (739)
WestJet WS7802
08:48
Detroit (DTW) M

14:15
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-11-11 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:27, non-stop
Boeing 737-900 (739)
WestJet WS7802
08:50
Detroit (DTW) M

14:12
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:22, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:00
Detroit (DTW) M

13:34
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-09-14 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:34, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:00
Detroit (DTW) M

13:17
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-10-12 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:17, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:00
Detroit (DTW) M

14:17
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-11-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:17, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:00
Detroit (DTW) M

14:39
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-12-03 through 2024-12-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:39, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:00
Detroit (DTW) M

14:38
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-12-21 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:38, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:31
Detroit (DTW) M

13:59
Luis Munoz Marin, San Juan (SJU) B
Valid until 2024-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:28, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:31
Detroit (DTW) M

13:59
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:28, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:38
Detroit (DTW) M

14:02
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-04-14 through 2025-05-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:24, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:45
Detroit (DTW) M

14:09
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:24, non-stop
Boeing 737-900 (739)
WestJet WS7802
09:45
Detroit (DTW) M

14:20
Luis Munoz Marin, San Juan (SJU) B
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:35, non-stop
Boeing 737-900 (739)
WestJet WS8532
09:38
Detroit (DTW) M

14:02
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-04-15 through 2025-04-23
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:24, non-stop
Boeing 737-900 (739)
WestJet WS8582
09:38
Detroit (DTW) M

14:02
Luis Munoz Marin, San Juan (SJU) B
Effective 2025-04-29 through 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1913)
Duration: 4:24, non-stop
Boeing 737-900 (739)
WestJet WS8711
10:05
Detroit (DTW) M

15:43
Luis Munoz Marin, San Juan (SJU) B
Effective 2024-12-19 through 2024-12-20
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1857)
Duration: 4:38, non-stop
Boeing 737-900 (739)
  • An international route departing from Detroit airport, United States (DTW) and arriving at Luis Munoz Marin, San Juan airport, Puerto Rico (SJU).
  • The flight distance is 1932 miles, or 3109 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-4 . 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 4:17 and 4:39.
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