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DL4040 Flight Status Delta Air Lines: Chicago to Detroit (DAL4040)

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DL 4040 Chicago to Detroit Flight Status

Delta Air Lines Flight DL4040 from Chicago O'Hare International Airport ORD to Detroit Metropolitan Wayne County Airport DTW is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 13th, 2025.
Check the table below for DL4040's most recent flight history:

DL 4040 Flight Status & Schedule

Date Departure Arrival Status
Dec 13 17:44 19:30
Landed
 Track >
Dec 06 19:32 19:39
En-Route
 Track >
< All ORD Departures All DTW Arrivals >

Delta Air Lines DL 4040 Chicago to Detroit Flight Information

Delta Air Lines Flight DL4040 connects Chicago, United States to Detroit, United States, taking off from Chicago O'Hare International Airport ORD and landing at Detroit Metropolitan Wayne County Airport DTW.

How long is the DL4040 flight from Chicago to Detroit?

The average flight time from Chicago to Detroit is 46 minutes. The flight distance is 376 km / 234 miles and the average flight speed is 368 km/h / 229 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4040 Chicago to Detroit?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4040 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL4040 arriving at?

Flight DL4040 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.

When was the latest DL4040 flight?

The latest flight took off on Sunday, December 14th, 2025 with the flight status being Landed on 19:30.

How else can the flight DL4040 be referenced as?

This Delta Air Lines flight can also be referenced as DAL4040, DL 4040, DAL 4040.

How often is flight DL4040 delayed?

On average, 0% of all DL4040 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled DL4040 flight or baggage issues?

If your DL4040 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our DL4040 Flight Tracker above for more details.

DL4040 and Chicago ORD to Detroit DTW Flights

Flight DL4040 is code-shared by 4 airlines using the flight numbers AF2254, KL7454, VS1664, WS6607

Other flights departing from Chicago ORD: AA4063, AA6325, AA4805, K4698

Other flights arriving at Detroit DTW: DL1378, DL5353, DL5743, WN1747

All flights connecting Chicago ORD to Detroit DTW.

DL4040 Delta Air Lines Flight: Chicago to Detroit Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: SM3601 H3217 NM5922 5Y8774 2E3433 8H3021 JU4684 MW3143 X3510 LO7169
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.