(DL) Delta Air Lines 4278 Flight Details
On time | Scheduled
Departure
DTW
Detroit Metropolitan Wayne County Airport, MI, US
Flight Gate Times
21-Feb-2026
Scheduled
18:25
EST
Estimated
18:25
EST
Total Departure Delay: -
Flight Runway Times
21-Feb-2026
Scheduled
18:36
EST
Actual
--
Runway Delay: -
Terminal
M
Gate
B11
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 26m
Arrival
CIU
Sault Sainte Marie Chippewa County Intl Airport, MI, US
Flight Gate Times
21-Feb-2026
Scheduled
19:51
EST
Estimated
19:29
EST
Total Arrival Delay: -
Flight Runway Times
21-Feb-2026
Scheduled
19:20
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
1
Tail Number
N607SK
Flight Time
Estimated
1h 4m
Flight Notes
Operated by SkyWest Airlines on behalf of Delta Air Lines
Event Timeline
Date
Event
Data Updated
21 Feb
19:28
14:28
14:28
Time Adjustment
Estimated Gate Departure changed to Feb-21-2026 6:25 PM
21 Feb
19:22
14:22
14:22
Gate Adjustment
Departure Gate changed from C9 to B11
21 Feb
12:34
07:34
07:34
Gate Adjustment
Baggage changed to 1
21 Feb
08:32
03:32
03:32
Gate Adjustment
Departure Gate changed from C15 to C9
20 Feb
23:26
18:26
18:26
Time Adjustment
Scheduled Runway Departure changed to Feb-21-2026 6:36 PM
Scheduled Runway Arrival changed to Feb-21-2026 7:20 PM
20 Feb
20:51
15:51
15:51
Gate Adjustment
Departure Gate changed from B21 to C15
20 Feb
14:05
09:05
09:05
Gate Adjustment
Departure Gate changed from C27 to B21
20 Feb
11:24
06:24
06:24
Time Adjustment
Estimated Gate Arrival changed to Feb-21-2026 7:29 PM
20 Feb
11:14
06:14
06:14
Gate Adjustment
Departure Gate changed from C11 to C27
20 Feb
10:45
05:45
05:45
Gate Adjustment
Departure Gate changed from B7 to C11
20 Feb
10:41
05:41
05:41
Gate Adjustment
Departure Gate changed from C11 to B7
20 Feb
08:32
03:32
03:32
Gate Adjustment
Departure Gate changed from B5 to C11
20 Feb
04:30
23:30
23:30
Equipment Adjustment
Tail Number changed from N713EV to N607SK
19 Feb
22:01
17:01
17:01
Gate Adjustment
Departure Gate changed from B7 to B5
19 Feb
20:43
15:43
15:43
Gate Adjustment
Departure Gate changed from B3 to B7
19 Feb
20:41
15:41
15:41
Gate Adjustment
Departure Gate changed from B2 to B3
19 Feb
20:40
15:40
15:40
Gate Adjustment
Departure Gate changed from B5 to B2
19 Feb
19:50
14:50
14:50
Gate Adjustment
Departure Gate changed from B3 to B5
19 Feb
13:43
08:43
08:43
Gate Adjustment
Departure Gate changed from C23 to B3
19 Feb
13:24
08:24
08:24
Gate Adjustment
Departure Gate changed from B3 to C23
19 Feb
10:57
05:57
05:57
Gate Adjustment
Departure Gate changed from B5 to B3
19 Feb
08:43
03:43
03:43
Gate Adjustment
Departure Gate changed from B2 to B5
19 Feb
08:34
03:34
03:34
Gate Adjustment
Departure Gate changed from C9 to B2
Tail Number changed from N658CA to N713EV
19 Feb
04:20
23:20
23:20
Equipment Adjustment
Tail Number changed from N708EV to N658CA
18 Feb
18:54
13:54
13:54
Gate Adjustment
Departure Gate changed to C9
Tail Number changed to N708EV
Actual Equipment changed to CR7
18 Feb
18:19
13:19
13:19
Record Created
18 Feb
18:19
13:19
13:19
Time Adjustment
Scheduled Gate Departure changed to Feb-21-2026 6:25 PM
Scheduled Gate Arrival changed to Feb-21-2026 7:51 PM
Departure Terminal changed to M
Scheduled Equipment changed to CR5