DL4040 Delta Air Lines - Flight Status
Codeshare Flights
The flight AM3595 from Aeromexico (AM) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL4040. Check this page for details about flight DL4040.
Below, you can find details about Delta Air Lines flight DL4040, which currently operates between the airports of Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW) and Elmira - Elmira Corning Regional Airport (Airport Code ELM).
This flight data pertains specifically to the flight's details for Saturday, January 10, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4040
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4040
DL4040 On Time performance:
80
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
DL4040 Delta Air Lines to Elmira
Scheduled - On-time
Flight Status for Saturday January 10, 2026
This flight was also scheduled for Yesterday (January 08, 2026). See it here
This flight is also scheduled for Today (January 09, 2026). See it here
Scheduled - On-time
Flight Status for Saturday January 10, 2026
Airline information
Delta Air Lines
Equipment: Canadair (Bombardier) Regional Jet 700 and Challenger 870
Departure
Detroit (DTW)
January 10, 2026
Detroit Metropolitan Wayne County Airport
Estimated Departure Time:
09:20 pm
Terminal:
M - McNamara
Gate:
A35
Scheduled Departure Time: 09:20 pm
Arrival
Elmira (ELM)
January 10, 2026
Elmira Corning Regional Airport
Estimated Arrival Time:
10:45 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 10:45 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:
- AF3485 - Air France
- AM3595 - Aeromexico
- KL7317 - KLM Royal Dutch Airlines
- VS2416 - Virgin Atlantic
Additional Information
Which is the frequency of flight DL4040?
The flight DL4040 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight DL4040?
The distance between the two airports is 331 miles.
Which is the flight time of flight DL4040?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:23 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight DL4040 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight DL4040?
The distance between the two airports is 331 miles.
Which is the flight time of flight DL4040?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:23 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Detroit and Elmira:
Delta Air Lines - Flight Number: DL3784. (On Time performance: 83 - Average Delay: 17 minutes)
Delta Air Lines - Flight Number: DL3784. (On Time performance: 83 - Average Delay: 17 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from December 06, 2025 to January 07, 2026, we have obtained these figures.
Total number of flights: 5
On Time: 4 ( 80 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 20 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 35 minutes.
Total number of flights: 5
On Time: 4 ( 80 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 20 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 35 minutes.
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 DL4040
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
08 January
08 January
09:12 pm
Detroit (DTW)
Detroit (DTW)
10:22 pm
Elmira (ELM)
Elmira (ELM)
01h 10min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
07 January
07 January
09:15 pm
Detroit (DTW)
Detroit (DTW)
10:24 pm
Elmira (ELM)
Elmira (ELM)
01h 09min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
06 January
06 January
09:34 pm
Detroit (DTW)
Detroit (DTW)
10:51 pm
Elmira (ELM)
Elmira (ELM)
01h 17min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Monday
05 January
05 January
09:19 pm
Detroit (DTW)
Detroit (DTW)
10:20 pm
Elmira (ELM)
Elmira (ELM)
01h 01min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
13 December
13 December
03:55 pm
Detroit (DTW)
Detroit (DTW)
04:32 pm
Chicago (ORD)
Chicago (ORD)
00h 37min
Canadair (Bomb
Canadair (Bomb
Landed - On-time