DL4720 Delta Air Lines - Flight Status
Below, you can find details about Delta Air Lines flight DL4720, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW).
This flight data pertains specifically to the flight's details for Saturday, March 21, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4720
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4720
DL4720 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
DL4720 Delta Air Lines from Saint Louis
Scheduled - On-time
Flight Status for Saturday March 21, 2026
Scheduled - On-time
Flight Status for Saturday March 21, 2026
Airline information
Delta Air Lines
Equipment: Canadair (Bombardier) Regional Jet 900 and Challenger 890
Departure
Saint Louis (STL)
March 21, 2026
St Louis Lambert International Airport
Estimated Departure Time:
05:57 pm
Terminal:
1
Gate:
A2
Scheduled Departure Time: 05:57 pm
Arrival
Detroit (DTW)
March 21, 2026
Detroit Metropolitan Wayne County Airport
Estimated Arrival Time:
08:23 pm
Terminal:
M - McNamara
Gate:
B20
Scheduled Arrival Time: 08:30 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.detroit-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AF5670 - Air France
- KL5241 - KLM Royal Dutch Airlines
- VS1708 - Virgin Atlantic
- WS6497 - WestJet
Additional Information
Which is the frequency of flight DL4720?
The flight DL4720 is currently not scheduled at Detroit Metro Airport (DTW).
Which is the distance of flight DL4720?
The distance between the two airports is 440 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Saint Louis: 2026-03-21 03:15:05
Current Time in Detroit: 2026-03-21 04:15:05
The flight DL4720 is currently not scheduled at Detroit Metro Airport (DTW).
Which is the distance of flight DL4720?
The distance between the two airports is 440 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Saint Louis: 2026-03-21 03:15:05
Current Time in Detroit: 2026-03-21 04:15:05
Alternative Flights
The following airlines serves the same route between Saint Louis and Detroit:
Delta Air Lines
- Flight Number: DL1502. (On Time performance: 81 - Average Delay: 25 minutes)
- Flight Number: DL1620. (On Time performance: 85 - Average Delay: 16 minutes)
- Flight Number: DL1626. (On Time performance: 91 - Average Delay: 9 minutes)
- Flight Number: DL3739. (On Time performance: 70 - Average Delay: 35 minutes)
- Flight Number: DL3863. (On Time performance: 56 - Average Delay: 37 minutes)
- Flight Number: DL3960. (On Time performance: 63 - Average Delay: 47 minutes)
Southwest Airlines
- Flight Number: WN175. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: WN1874. (On Time performance: 29 - Average Delay: 176 minutes)
- Flight Number: WN4340. (On Time performance: 90 - Average Delay: 12 minutes)
Delta Air Lines
- Flight Number: DL1502. (On Time performance: 81 - Average Delay: 25 minutes)
- Flight Number: DL1620. (On Time performance: 85 - Average Delay: 16 minutes)
- Flight Number: DL1626. (On Time performance: 91 - Average Delay: 9 minutes)
- Flight Number: DL3739. (On Time performance: 70 - Average Delay: 35 minutes)
- Flight Number: DL3863. (On Time performance: 56 - Average Delay: 37 minutes)
- Flight Number: DL3960. (On Time performance: 63 - Average Delay: 47 minutes)
Southwest Airlines
- Flight Number: WN175. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: WN1874. (On Time performance: 29 - Average Delay: 176 minutes)
- Flight Number: WN4340. (On Time performance: 90 - Average Delay: 12 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights DL4720
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
14 March
14 March
06:13 pm
Saint Louis (STL)
Saint Louis (STL)
08:40 pm
Detroit (DTW)
Detroit (DTW)
01h 27min
Canadair (Bomb
Canadair (Bomb
Landed - On-time