OO3639 Flight Status SkyWest Airlines: Detroit to Buffalo (SKW3639)

OO 3639 Detroit to Buffalo Flight Status

Not scheduled today. Latest flight: September 7th, 2026 ; recent history is in the table below.

OO 3639 Flight Status & Schedule SkyWest Airlines Detroit to Buffalo

Date From To Departure Arrival Status Details
Sep 07 DTW BUF 07:27 08:13 Landed Track >
Sep 04 DTW BUF 08:59 09:40 Delayed Track >
Sep 03 DTW BUF 07:29 08:12 Landed Track >
Sep 02 DTW BUF 07:18 08:00 Landed Track >
Sep 01 DTW BUF 07:32 08:16 Landed Track >
Aug 31 DTW BUF 07:21 08:03 Landed Track >
Aug 30 DTW BUF 07:09 07:53 Landed Track >
Aug 29 DTW BUF 07:22 08:08 Landed Track >
Aug 28 DTW BUF 07:09 07:55 Landed Track >
Aug 27 DTW BUF 07:11 07:54 Landed Track >

SkyWest Airlines' Detroit–Buffalo flight covers 387 km (240 mi). The timetable allows 1 h 15 min, but the flight usually takes about 45 min, so it often makes up time. It is not flying today; the last flight, on 7 September 2026, landed on time.

< All Detroit DTW Departures All Buffalo BUF Arrivals >

About OO 3639

Route
Detroit Metropolitan Wayne County Airport DTW to Buffalo Niagara International Airport BUF
Distance
387 km (240 mi)
Typical flight time
45 min
On time
9 of the last 9
Usually departs from
Terminal M

OO 3639 FAQ

How long is the OO3639 flight?
The timetable allows 1 h 15 min. Detroit to Buffalo is 387 km (240 mi).
How often is OO3639 late?
None of the last 9 flights arrived 15 or more minutes late.
Which terminal does OO3639 use?
It usually leaves from Terminal M at Detroit Metropolitan Wayne County Airport (DTW). Check the flight card above for today's terminal and gate.
What other flight numbers does OO3639 have?
Also listed as SKW3639 (SkyWest Airlines' ICAO code) and OO 3639.

OO3639 and Detroit DTW to Buffalo BUF Flights

Other flights departing from Detroit DTW: WN493, WN2433, OO4456, OO3671

Other flights arriving at Buffalo BUF: YX4474, B6492, B62115, YX4480

All flights connecting Detroit DTW to Buffalo BUF.