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DL640 Flight Status Delta Air Lines: Denver to Atlanta (DAL640)

Are you looking for the October 2nd, 2026 DL 640 San Francisco to Atlanta flight? Click here to go to our DL640 San Francisco to Atlanta Flight Status page >

DL 640 Denver to Atlanta Flight Status

Delta Air Lines Flight DL640 from Denver International Airport DEN to Atlanta Hartsfield-Jackson International Airport ATL is not scheduled for today October 2nd, 2026.
The last time the flight was scheduled was on September 23rd, 2026.
Check the table below for DL640's most recent flight history:

DL 640 Flight Status & Schedule

Date Departure Arrival Status
Sep 23 12:37 17:11
Landed
 Track >
< All DEN Departures All ATL Arrivals >

Delta Air Lines DL 640 Denver to Atlanta Flight Information

Delta Air Lines Flight DL640 connects Denver, United States to Atlanta, United States, taking off from Denver International Airport DEN and landing at Atlanta Hartsfield-Jackson International Airport ATL.

How long is the DL640 flight from Denver to Atlanta?

The average flight time from Denver to Atlanta is 2 hours and 34 minutes. The flight distance is 1927 km / 1197 miles and the average flight speed is 751 km/h / 466 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL640 Denver to Atlanta?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL640 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL640 arriving at?

Flight DL640 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.

When was the latest DL640 flight?

The latest flight took off on Wednesday, September 23rd, 2026 with the flight status being Landed on 17:11.

How else can the flight DL640 be referenced as?

This Delta Air Lines flight can also be referenced as DAL640, DL0640, DL 640, DAL 640.

How often is flight DL640 delayed?

On average, 100% of all DL640 flights are delayed. The average delay is 7 minutes.

Can I get compensation for my delayed or cancelled DL640 flight or baggage issues?

If your DL640 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 DL640 Flight Tracker above for more details.

DL640 and Denver DEN to Atlanta ATL Flights

Flight DL640 is code-shared by 4 airlines using the flight numbers AF2608, AM4175, LA7983, VS5346

Other flights departing from Denver DEN: OO5614, UA2853, AA1310, F93600

Other flights arriving at Atlanta ATL: AA753, DL414, OO3921, 9E5051

All flights connecting Denver DEN to Atlanta ATL.

DL640 Delta Air Lines Flight: Denver to Atlanta Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: H3651 DK774 ST693 ST7911 QX9740 8P520 JJ3077 TK4453 SH863 EY9696
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.