Dallas to Buffalo (DFW-BUF): nonstop upgrade & award space

American Airlines flies nonstop between Dallas (DFW) and Buffalo (BUF), roughly 14 times a week. In the timetable below it flies as AA 574 and AA 1724, scheduled at 2h 55m to 3h for the 1,212 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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14
Flights a week, 4-week average
2h 55m to 3h
Scheduled flight time
1,212 mi
Nonstop distance
Free
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Dallas to Buffalo flight schedule

Scheduled nonstop departures for DFW to BUF starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Dallas (DFW) to Buffalo (BUF)
Date Flight Airline Departs DFW Arrives BUF Duration Aircraft
AA 1724American Airlines11:5815:583hAirbus A321
AA 574American Airlines18:5422:543hAirbus A321
AA 1724American Airlines11:5815:583hBoeing 737-800
AA 574American Airlines18:5422:543hAirbus A321
AA 1724American Airlines11:5815:583hAirbus A321
AA 574American Airlines18:5422:543hAirbus A321
AA 1724American Airlines11:5815:583hBoeing 737-800
AA 574American Airlines18:5422:543hAirbus A321
AA 1724American Airlines11:5915:582h 59mAirbus A321
AA 574American Airlines18:5422:543hAirbus A321
AA 1724American Airlines11:5915:582h 59mAirbus A321
AA 574American Airlines18:5422:492h 55mBoeing 737-800
AA 1724American Airlines11:5815:583hAirbus A321
AA 574American Airlines18:4822:483hAirbus A321

Showing all 14 scheduled DFW to BUF departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DFW to BUF date on the interactive map

Aircraft on the Dallas to Buffalo nonstop

American Airlines flies the departures in the schedule table on this page with the Airbus A321 and the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on DFW to BUF departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Dallas to Buffalo to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 11 of the 14 Dallas to Buffalo departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the DFW to BUF departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See DFW to BUF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dallas to Buffalo nonstop

Carriers operating DFW to BUF nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See DFW to BUF on the interactive map →

Frequently asked questions about DFW to BUF

How long is the flight from Dallas (DFW) to Buffalo (BUF)?
Scheduled flight times from Dallas (DFW) to Buffalo (BUF) run from 2h 55m to 3h across the departures in the schedule table on this page. The nonstop covers about 1,212 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DFW to BUF?
American Airlines is currently the only airline flying DFW to BUF nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from DFW to BUF?
About 14 nonstop flights a week run between Dallas (DFW) and Buffalo (BUF) in the current schedule, operated by American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DFW to BUF depart?
Scheduled DFW to BUF nonstops in the next 7 days with service leave between 11:58 and 18:54, local time at Dallas. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DFW to BUF nonstop?
In the schedule table on this page, DFW to BUF nonstops fly as AA 574 and AA 1724 on American Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on DFW to BUF?
Open the DFW to BUF route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss DFW to BUF upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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