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AA 6440 Dallas to Lubbock Flight Status

American Airlines Flight AA6440 from Dallas Fort Worth International Airport DFW to Lubbock Preston Smith International Airport LBB is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 2nd, 2025.
Check the table below for AA6440's most recent flight history:

AA 6440 Flight Status & Schedule

Date Departure Arrival Status
Sep 02 10:20 11:08
Landed
Track >
Sep 01 10:31 11:40
En-Route
Track >
Aug 30 11:54 12:46
Delayed
Track >
Aug 29 11:12 11:58
Landed Late
Track >
Aug 28 10:39 11:23
Landed
Track >

American Airlines AA 6440 Dallas to Lubbock Flight Information

American Airlines Flight AA6440 connects Dallas, United States to Lubbock, United States, taking off from Dallas Fort Worth International Airport DFW and landing at Lubbock Preston Smith International Airport LBB.

How long is the AA6440 flight from Dallas to Lubbock?

The average flight time from Dallas to Lubbock is 46 minutes. The flight distance is 453 km / 281 miles and the average flight speed is 535 km/h / 332 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA6440 Dallas to Lubbock?

The Airportia On-Time Performance Rating for American Airlines Flight AA6440 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AA6440 flight?

The latest flight took off on Tuesday, September 2nd, 2025 with the flight status being Landed on 11:08.

How else can the flight AA6440 be referenced as?

This American Airlines flight can also be referenced as AAL6440, AA 6440, AAL 6440.

How often is flight AA6440 delayed?

On average, 30% of all AA6440 flights are delayed. The average delay is 47 minutes.

Can I get compensation for my delayed or cancelled AA6440 flight or baggage issues?

If your AA6440 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 AA6440 Flight Tracker above for more details.

AA6440 and Dallas DFW to Lubbock LBB Flights

Flight AA6440 is code-shared by 1 airline using the flight number IB8183

Other flights departing from Dallas DFW: AA5585, AA2473, AA3845, AA5591

Other flights arriving at Lubbock LBB: AA6433, AA3716, WN384, AA3399

All flights connecting Dallas DFW to Lubbock LBB.

AA6440 American Airlines Flight: Dallas to Lubbock Route Map

AA6440 American Airlines Flight Map: Dallas to Lubbock
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.