Buffalo (BUF) to Detroit (DTW) flights: who flies it

Buffalo to Detroit flight schedule

Scheduled nonstop departures for BUF to DTW 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.

Scheduled nonstop departures from Buffalo (BUF) to Detroit (DTW)
Date	Flight	Airline	Departs BUF	Arrives DTW	Duration	Aircraft
Fri, Oct 23	DL 2898	Delta Air Lines	06:15	07:27	1h 12m	Airbus A319
Fri, Oct 23	DL 4639	Delta Air Lines	09:00	10:18	1h 18m	Bombardier CRJ-900
Fri, Oct 23	DL 3841	Delta Air Lines	09:06	10:23	1h 17m	Bombardier CRJ-900
Fri, Oct 23	DL 3848	Delta Air Lines	12:15	13:30	1h 15m	Bombardier CRJ-900
Fri, Oct 23	DL 4636	Delta Air Lines	12:50	14:09	1h 19m	Bombardier CRJ-900
Fri, Oct 23	DL 3847	Delta Air Lines	15:53	17:09	1h 16m	Bombardier CRJ-900
Fri, Oct 23	DL 3843	Delta Air Lines	19:43	20:59	1h 16m	Bombardier CRJ-900
Sat, Oct 24	DL 2898	Delta Air Lines	06:15	07:27	1h 12m	Airbus A319
Sat, Oct 24	DL 4639	Delta Air Lines	09:00	10:18	1h 18m	Bombardier CRJ-900
Sat, Oct 24	DL 3841	Delta Air Lines	09:06	10:23	1h 17m	Bombardier CRJ-900
Sat, Oct 24	DL 3848	Delta Air Lines	12:15	13:30	1h 15m	Bombardier CRJ-900
Sat, Oct 24	DL 3847	Delta Air Lines	15:53	17:09	1h 16m	Bombardier CRJ-900
Sun, Oct 25	DL 2898	Delta Air Lines	06:15	07:27	1h 12m	Airbus A319
Sun, Oct 25	DL 4639	Delta Air Lines	09:00	10:18	1h 18m	Bombardier CRJ-900
Sun, Oct 25	DL 3841	Delta Air Lines	09:06	10:23	1h 17m	Bombardier CRJ-900
Sun, Oct 25	DL 3848	Delta Air Lines	12:15	13:30	1h 15m	Bombardier CRJ-900
Sun, Oct 25	DL 3847	Delta Air Lines	15:53	17:09	1h 16m	Bombardier CRJ-900
Sun, Oct 25	DL 3843	Delta Air Lines	19:43	20:59	1h 16m	Bombardier CRJ-900
Mon, Oct 26	DL 2898	Delta Air Lines	06:15	07:27	1h 12m	Airbus A319
Mon, Oct 26	DL 4639	Delta Air Lines	09:00	10:18	1h 18m	Bombardier CRJ-900
Mon, Oct 26	DL 3841	Delta Air Lines	09:06	10:23	1h 17m	Bombardier CRJ-900
Mon, Oct 26	DL 3848	Delta Air Lines	12:15	13:30	1h 15m	Bombardier CRJ-900
Mon, Oct 26	DL 3847	Delta Air Lines	15:53	17:09	1h 16m	Bombardier CRJ-900
Mon, Oct 26	DL 3843	Delta Air Lines	19:43	20:59	1h 16m	Bombardier CRJ-900
Tue, Oct 27	DL 2898	Delta Air Lines	06:15	07:27	1h 12m	Airbus A319
Tue, Oct 27	DL 4639	Delta Air Lines	09:00	10:18	1h 18m	Bombardier CRJ-900
Tue, Oct 27	DL 3841	Delta Air Lines	09:06	10:23	1h 17m	Bombardier CRJ-900
Tue, Oct 27	DL 3848	Delta Air Lines	12:15	13:30	1h 15m	Bombardier CRJ-900
Tue, Oct 27	DL 4636	Delta Air Lines	12:50	14:09	1h 19m	Bombardier CRJ-900
Tue, Oct 27	DL 3847	Delta Air Lines	15:53	17:09	1h 16m	Bombardier CRJ-900
Tue, Oct 27	DL 3843	Delta Air Lines	19:43	20:59	1h 16m	Bombardier CRJ-900
Wed, Oct 28	DL 2898	Delta Air Lines	06:15	07:27	1h 12m	Airbus A319
Wed, Oct 28	DL 4639	Delta Air Lines	09:00	10:18	1h 18m	Bombardier CRJ-900
Wed, Oct 28	DL 3841	Delta Air Lines	09:06	10:23	1h 17m	Bombardier CRJ-900
Wed, Oct 28	DL 3848	Delta Air Lines	12:15	13:30	1h 15m	Bombardier CRJ-900
Wed, Oct 28	DL 4636	Delta Air Lines	12:50	14:09	1h 19m	Bombardier CRJ-900
Wed, Oct 28	DL 3847	Delta Air Lines	15:53	17:09	1h 16m	Bombardier CRJ-900
Wed, Oct 28	DL 3843	Delta Air Lines	19:43	20:59	1h 16m	Bombardier CRJ-900
Thu, Oct 29	DL 2898	Delta Air Lines	06:15	07:27	1h 12m	Airbus A319
Thu, Oct 29	DL 4639	Delta Air Lines	09:00	10:18	1h 18m	Bombardier CRJ-900

Showing the first 40 of 45 scheduled BUF to DTW departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 BUF to DTW date on the interactive map

Aircraft on the Buffalo to Detroit nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Bombardier CRJ-900 and the Airbus A319. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on BUF to DTW departures

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

Delta Air Lines award space was open on all 14 Buffalo to Detroit 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 BUF to DTW 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 BUF to DTW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Buffalo to Detroit nonstop

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

Delta Air Lines (DL) route map
The aircraft DL flies

See BUF to DTW on the interactive map →

Frequently asked questions about BUF to DTW

How long is the flight from Buffalo (BUF) to Detroit (DTW)?

Scheduled flight times from Buffalo (BUF) to Detroit (DTW) run from 1h 12m to 1h 19m across the departures in the schedule table on this page. The nonstop covers about 241 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from BUF to DTW?

Delta Air Lines is currently the only airline flying BUF to DTW nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.

How many flights a week are there from BUF to DTW?

About 44 nonstop flights a week run between Buffalo (BUF) and Detroit (DTW) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from BUF to DTW depart?

Scheduled BUF to DTW nonstops in the next 7 days with service leave between 06:15 and 19:43, local time at Buffalo. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate BUF to DTW nonstop?

In the schedule table on this page, BUF to DTW nonstops fly as DL 2898, DL 3841, DL 3843, DL 3847, DL 3848, DL 4636, and DL 4639 on Delta Air Lines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on BUF to DTW?

Open the BUF to DTW route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, 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.

Flying the other way? See DTW to BUF upgrade and award space.

Award seats rather than schedules? See Delta Air Lines award availability.

Looking beyond this route? See every route from Buffalo (BUF), or every route from Detroit (DTW).

Nonstops to Detroit (DTW) from other airports within 150 miles of Buffalo (BUF):

Rochester (ROC) to Detroit (DTW), 55 miles from BUF
Toronto (YYZ) to Detroit (DTW), 68 miles from BUF
Elmira (ELM) to Detroit (DTW), 108 miles from BUF
Syracuse (SYR) to Detroit (DTW), 133 miles from BUF
Binghamton (BGM) to Detroit (DTW), 149 miles from BUF

Distances are great-circle between the airports, not driving distance.

Buffalo to Detroit (BUF-DTW): nonstop upgrade & award space