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AA4149 Flight Status American Airlines: Buffalo to Detroit (AAL4149)

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AA 4149 Buffalo to Detroit Flight Status

American Airlines Flight AA4149 from Buffalo Niagara International Airport BUF to Detroit Metropolitan Wayne County Airport DTW is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on December 13th, 2025.
Check the table below for AA4149's most recent flight history:

AA 4149 Flight Status & Schedule

Date Departure Arrival Status
Dec 13 19:30 20:21
Delayed
 Track >
Dec 03 18:39 19:28
Landed Late
 Track >
< All BUF Departures All DTW Arrivals >

American Airlines AA 4149 Buffalo to Detroit Flight Information

American Airlines Flight AA4149 connects Buffalo, United States to Detroit, United States, taking off from Buffalo Niagara International Airport BUF and landing at Detroit Metropolitan Wayne County Airport DTW.

How long is the AA4149 flight from Buffalo to Detroit?

The average flight time from Buffalo to Detroit is 50 minutes. The flight distance is 387 km / 240 miles and the average flight speed is 464 km/h / 289 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4149 Buffalo to Detroit?

The Airportia On-Time Performance Rating for American Airlines Flight AA4149 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4149 arriving at?

Flight AA4149 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.

When was the latest AA4149 flight?

The latest flight took off on Sunday, December 14th, 2025 with the flight status being En-Route on 20:21.

How else can the flight AA4149 be referenced as?

This American Airlines flight can also be referenced as AAL4149, AA 4149, AAL 4149.

How often is flight AA4149 delayed?

On average, 100% of all AA4149 flights are delayed. The average delay is 45 minutes.

Can I get compensation for my delayed or cancelled AA4149 flight or baggage issues?

If your AA4149 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 AA4149 Flight Tracker above for more details.

AA4149 and Buffalo BUF to Detroit DTW Flights

Other flights departing from Buffalo BUF: UA4731, DL4149, B6916, AA5314

Other flights arriving at Detroit DTW: DL561, DL1656, DL4149, DL3659

All flights connecting Buffalo BUF to Detroit DTW.

AA4149 American Airlines Flight: Buffalo to Detroit Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: AZ9922 LH8428 CY10 GQ1406 QF7800 LL2610 BW3522 K4898 JA1151 AF558
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.