(DL) Delta Air Lines 4278 Flight Details
On time | Scheduled
Departure
DTW
Detroit Metropolitan Wayne County Airport, MI, US
Flight Gate Times
21-May-2026
Scheduled
17:55
EDT
Actual
--
Total Departure Delay: -
Flight Runway Times
21-May-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
M
Gate
C27
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 16m
Arrival
CIU
Sault Sainte Marie Chippewa County Intl Airport, MI, US
Flight Gate Times
21-May-2026
Scheduled
19:11
EDT
Estimated
19:05
EDT
Total Arrival Delay: -
Flight Runway Times
21-May-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N738SK
Flight Time
Estimated
1h 10m
Flight Notes
Operated by SkyWest Airlines on behalf of Delta Air Lines
Event Timeline
Date
Event
Data Updated
20 May
18:03
14:03
14:03
Gate Adjustment
Departure Gate changed from C21 to C27
20 May
17:31
13:31
13:31
Equipment Adjustment
Tail Number changed from N708EV to N738SK
20 May
12:12
08:12
08:12
Gate Adjustment
Departure Gate changed from C23 to C21
Tail Number changed from N712EV to N708EV
20 May
09:54
05:54
05:54
Time Adjustment
Estimated Gate Arrival changed to May-21-2026 7:05 PM
20 May
09:41
05:41
05:41
Gate Adjustment
Departure Gate changed from B11 to C23
20 May
07:38
03:38
03:38
Gate Adjustment
Departure Gate changed from C19 to B11
19 May
13:56
09:56
09:56
Gate Adjustment
Departure Gate changed from B15 to C19
19 May
07:40
03:40
03:40
Gate Adjustment
Departure Gate changed from B5 to B15
18 May
21:09
17:09
17:09
Gate Adjustment
Departure Gate changed from B4 to B5
18 May
20:25
16:25
16:25
Gate Adjustment
Departure Gate changed from B2 to B4
18 May
19:54
15:54
15:54
Gate Adjustment
Departure Gate changed from B1 to B2
18 May
19:25
15:25
15:25
Gate Adjustment
Departure Gate changed to B1
Tail Number changed to N712EV
Actual Equipment changed to CR7
18 May
18:20
14:20
14:20
Record Created
18 May
18:20
14:20
14:20
Time Adjustment
Scheduled Gate Departure changed to May-21-2026 5:55 PM
Scheduled Gate Arrival changed to May-21-2026 7:11 PM
Departure Terminal changed to M
Scheduled Equipment changed to CR5