(DL) Delta Air Lines 4157 Flight Details
On time | Scheduled
Departure
DTW
Detroit Metropolitan Wayne County Airport, MI, US
Flight Gate Times
22-Aug-2026
Scheduled
10:23
EDT
Actual
--
Total Departure Delay: -
Flight Runway Times
22-Aug-2026
Scheduled
10:33
EDT
Actual
--
Runway Delay: -
Terminal
M
Gate
A47
Craft Type
Canadair (Bombardier) Regional Jet 900 and Challenger 890
CR9
Flight Time
Scheduled
2h 3m
Arrival
MEM
Memphis International Airport, TN, US
Flight Gate Times
22-Aug-2026
Scheduled
11:26
CDT
Estimated
11:13
CDT
Total Arrival Delay: -
Flight Runway Times
22-Aug-2026
Scheduled
11:01
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
14
Baggage Claim
-
Tail Number
N840SK
Flight Time
Estimated
1h 50m
Flight Notes
Operated by SkyWest Airlines on behalf of Delta Air Lines
Also marketed as (WS) WestJet 6491
Event Timeline
Date
Event
Data Updated
22 Aug
03:45
23:45
22:45
Equipment Adjustment
Tail Number changed from N837SK to N840SK
21 Aug
14:26
10:26
09:26
Time Adjustment
Scheduled Runway Departure changed to Aug-22-2026 10:33 AM
Scheduled Runway Arrival changed to Aug-22-2026 11:01 AM
21 Aug
02:23
22:23
21:23
Time Adjustment
Estimated Gate Arrival changed to Aug-22-2026 11:13 AM
Departure Gate changed to A47
Arrival Gate changed to 14
Tail Number changed to N837SK
Actual Equipment changed to CR9
19 Aug
18:20
14:20
13:20
Record Created
19 Aug
18:20
14:20
13:20
Time Adjustment
Scheduled Gate Departure changed to Aug-22-2026 10:23 AM
Scheduled Gate Arrival changed to Aug-22-2026 11:26 AM
Departure Terminal changed to M
Scheduled Equipment changed to CR9