KE3640 Flight Status Korean Air: Denver to Atlanta (KAL3640)

Korean Air KE 3640

Cancelled

DEN Denver

Scheduled
00:58

Gate: A48

Departure: Sat, Nov 14, 2026 · local time MST

Denver International Airport (DEN)

All DEN Departures >

ATL Atlanta

Scheduled
05:49

Terminal: S | Gate: A7

Arrival: Sat, Nov 14, 2026 · local time EST

Atlanta Hartsfield-Jackson International Airport (ATL)

All ATL Arrivals >

This flight is cancelled.

Route map DEN to ATL Map of the great-circle route from Denver International Airport, United States to Atlanta Hartsfield-Jackson International Airport, United States, 1927 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. UNITED STATES DEN ATL Map data: Natural Earth

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Distance: 1927 km / 1197 miles · Scheduled Duration: 02:51 · Typical Duration: 02:25

KE 3640 Flight Status & Schedule Korean Air Denver to Atlanta

Date From To Departure Arrival Status Details
Nov 14 DEN ATL 00:58 05:49 Cancelled Track >
Nov 13 DEN ATL 01:10 05:25 Landed Track >
Nov 10 DEN ATL 01:00 05:25 Landed Track >
Nov 09 DEN ATL 00:56 05:17 Landed Track >
Oct 27 DEN ATL 01:06 05:33 Landed Track >
Oct 26 DEN ATL 01:12 05:36 Landed Track >
Oct 24 DEN ATL 01:06 05:30 Landed Track >
Oct 23 DEN ATL 01:05 05:32 Landed Track >
Oct 20 DEN ATL 01:07 05:28 Landed Track >
Oct 19 DEN ATL 01:07 05:21 Landed Track >

Korean Air's Denver–Atlanta flight covers 1,927 km (1,197 mi) and runs four times a week: Monday, Tuesday, Friday and Saturday. With 2 h 48 min in the timetable and a usual flight time of about 2 h 25 min, it often makes up time. Today's flight was cancelled.

< All Denver DEN Departures All Atlanta ATL Arrivals >

About KE 3640

Korean Air Flight KE3640 connects Denver, United States to Atlanta, United States, taking off from Denver International Airport DEN and landing at Atlanta Hartsfield-Jackson International Airport ATL.

Route
Denver International Airport DEN to Atlanta Hartsfield-Jackson International Airport ATL
Distance
1,927 km (1,197 mi)
Typical flight time
2 h 25 min
Flies
Mon, Tue, Fri, Sat
On time
9 of the last 10

KE 3640 FAQ

How long is the KE3640 flight from Denver to Atlanta?
The timetable allows 2 h 48 min. Denver to Atlanta is 1,927 km (1,197 mi).
How often is KE3640 from Denver to Atlanta late?
None of the last 10 flights arrived 15 or more minutes late and 1 was cancelled.
When was the latest KE3640 flight from Denver to Atlanta?
The latest KE3640 was the 00:58 (local time) departure from Denver on 14 November 2026; it was cancelled.
Which days does KE3640 fly from Denver to Atlanta?
Four times a week: Monday, Tuesday, Friday and Saturday, based on the schedule of the last 7 days.
Which terminal does KE3640 use?
It usually arrives at Terminal S at Atlanta Hartsfield-Jackson International Airport (ATL). Check the flight card above for today's terminal and gate.
What other flight numbers does KE3640 have?
Also listed as KAL3640 (Korean Air's ICAO code) and KE 3640.

KE3640 and Denver DEN to Atlanta ATL Flights

Flight KE3640 is a code-share Korean Air flight of the Delta Air Lines operated DL638.

Other flights departing from Denver DEN: DL638, SY8403, OO5294

Other flights arriving at Atlanta ATL: DL110, DL819, DL638

All flights connecting Denver DEN to Atlanta ATL.