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DL4639 Flight Status ( Detroit to Buffalo )

EXPECTED TO DEPART IN 2 HOUR 58 MINUTES
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Departure (DL4639 Flight Schedule)

Detroit Metro Wayne Co ()

flag Detroit, United States

07:07 EDT

Thu 21-May-2026

 
EDT 00:00:00 DAY
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Arrival (DL4639 Flight Schedule)

Buffalo Niagara Intl ()

flag Buffalo, United States

08:20 EDT

Thu 21-May-2026

 
EDT 00:00:00 DAY

Flight Radar Checker DL 4639

Live Flight Tracker Map

Flight DL4639 from Detroit to Buffalo is operated by Delta Air Lines. Scheduled time of departure from Detroit Metro Wayne Co is 07:07 EDT and scheduled time of arrival in Buffalo Niagara Intl is 08:20 EDT. The duration of the flight is 1 hour 13 minutes.

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Flight Departure Arrival

07:19
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

10:14
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

10:17
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

13:20
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

13:59
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

14:09
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

17:08
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

17:10
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

17:10
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

20:45
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

20:56
Buffalo Niagara Intl
()
Detroit Metro Wayne Co
()

History Flight Information for DL4639 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Thu, 21 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Thu, 21 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT
Wed, 20 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Wed, 20 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ9) 07:18 EDT 09:54 EDT
Tue, 19 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Tue, 19 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:26 EDT 10:13 EDT
Mon, 18 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Mon, 18 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:17 EDT 09:51 EDT
Sun, 17 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT (Canadair CRJ7) 09:33 EDT 10:15 EDT
Sun, 17 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:20 EDT 08:00 EDT
Fri, 15 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Fri, 15 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:19 EDT 09:50 EDT
Thu, 14 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Thu, 14 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:22 EDT 09:52 EDT
Wed, 13 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Wed, 13 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:24 EDT 09:53 EDT
Tue, 12 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT (Canadair CRJ7) 09:39 EDT 10:18 EDT
Tue, 12 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:23 EDT 08:05 EDT
Mon, 11 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT (Canadair CRJ7) 09:50 EDT 10:38 EDT
Mon, 11 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:53 EDT 08:35 EDT
Sun, 10 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Sun, 10 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:18 EDT 10:02 EDT
Fri, 08 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Fri, 08 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:18 EDT 09:51 EDT
Thu, 07 May DL4639 Buffalo Niagara Intl () Detroit Metro Wayne Co () 09:00 EDT 10:17 EDT
Thu, 07 May DL4639 Detroit Metro Wayne Co () Buffalo Niagara Intl () 07:07 EDT 08:20 EDT (Canadair CRJ7) 07:28 EDT 10:00 EDT

Disclaimer for DL4639 Flight Radar Data

Flight DL4639 from Detroit Metro Wayne Co to Buffalo Niagara Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight DL4639 data.