Are you looking for the June 4th, 2026 DL 8840 Portland to Seattle flight? Click here to go to our DL8840 Portland to Seattle Flight Status page >

DL 8840 Atlanta to St. Louis Flight Status

Delta Air Lines Flight DL8840 from Atlanta Hartsfield-Jackson International Airport ATL to St. Louis Lambert International Airport STL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 3rd, 2026.
Check the table below for DL8840's most recent flight history:

DL 8840 Flight Status & Schedule

Date Departure Arrival Status
May 03 13:37 14:14
Unknown
Track >

Delta Air Lines DL 8840 Atlanta to St. Louis Flight Information

Delta Air Lines Flight DL8840 connects Atlanta, United States to St. Louis, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at St. Louis Lambert International Airport STL.

How long is the DL8840 flight from Atlanta to St. Louis?

The average flight time from Atlanta to St. Louis is 1 hour and 37 minutes. The flight distance is 779 km / 484 miles and the average flight speed is 482 km/h / 299 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL8840 Atlanta to St. Louis?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL8840 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL8840 arriving at?

Flight DL8840 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest DL8840 flight?

The latest flight took off on Sunday, May 3rd, 2026 with the flight status being Unknown on 14:14.

How else can the flight DL8840 be referenced as?

This Delta Air Lines flight can also be referenced as DAL8840, DL 8840, DAL 8840.

How often is flight DL8840 delayed?

On average, 100% of all DL8840 flights are delayed. The average delay is 9 minutes.

Can I get compensation for my delayed or cancelled DL8840 flight or baggage issues?

If your DL8840 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 DL8840 Flight Tracker above for more details.

DL8840 and Atlanta ATL to St. Louis STL Flights

Other flights departing from Atlanta ATL: DL5194, DL2571, DL8841, AM2709

Other flights arriving at St. Louis STL: WN4394, DL3870, WN2650, AA3622

All flights connecting Atlanta ATL to St. Louis STL.

DL8840 Delta Air Lines Flight: Atlanta to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.