Delta Air Lines flight DL 4278: Detroit - Sault Sainte Marie

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 14:35 Detroit (DTW) M 15:52 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:17 Operates only on 2025-12-25
Daily 17:50 Detroit (DTW) M 19:07 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective from 2026-01-06
Daily 17:55 Detroit (DTW) M 19:13 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:18 Valid until 2025-05-06
Daily 17:55 Detroit (DTW) M 19:11 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:16 Effective 2025-05-07 through 2025-05-31
Daily 17:55 Detroit (DTW) M 19:12 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2025-06-01 through 2025-06-07
Daily 17:55 Detroit (DTW) M 19:14 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:19 Effective 2025-06-08 through 2025-07-06
Daily 17:55 Detroit (DTW) M 19:12 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2025-07-07 through 2025-11-26
Daily 17:55 Detroit (DTW) M 19:12 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2025-11-29 through 2025-12-24
Daily 17:55 Detroit (DTW) M 19:12 Sault Sainte Marie (CIU)
DL 4278 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2025-12-26 through 2026-01-05


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Delta Air Lines flight DL 4278:
Detroit - Sault Sainte Marie
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL4278
14:35
Detroit (DTW) M

15:52
Sault Sainte Marie (CIU)
Operates only on 2025-12-25
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:50
Detroit (DTW) M

19:07
Sault Sainte Marie (CIU)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:55
Detroit (DTW) M

19:13
Sault Sainte Marie (CIU)
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:55
Detroit (DTW) M

19:11
Sault Sainte Marie (CIU)
Effective 2025-05-07 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:55
Detroit (DTW) M

19:12
Sault Sainte Marie (CIU)
Effective 2025-06-01 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:55
Detroit (DTW) M

19:14
Sault Sainte Marie (CIU)
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:55
Detroit (DTW) M

19:12
Sault Sainte Marie (CIU)
Effective 2025-07-07 through 2025-11-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:55
Detroit (DTW) M

19:12
Sault Sainte Marie (CIU)
Effective 2025-11-29 through 2025-12-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Delta Air Lines DL4278
17:55
Detroit (DTW) M

19:12
Sault Sainte Marie (CIU)
Effective 2025-12-26 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
  • DL 4278 is a domestic flight departing from the Detroit airport (DTW) and arriving at Sault Sainte Marie airport (CIU).
  • The flight distance is 284 miles, or 458 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 1:16 and 1:19.
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