How long is the KE3959 flight?

The timetable allows 1 h 50 min. Atlanta to Washington is 880 km (547 mi).

Which terminal does KE3959 use?

It usually leaves from Terminal S at Atlanta Hartsfield-Jackson International Airport (ATL) and arrives at Terminal 2 at Washington Ronald Reagan National Airport (DCA). Check the flight card above for today's terminal and gate.

What other flight numbers does KE3959 have?

Also listed as KAL3959 (Korean Air's ICAO code) and KE 3959.

KE3959 Flight Status Korean Air: Atlanta to Washington (KAL3959)

Korean Air KE 3959

Landed On Time

ATL Atlanta

Scheduled: 20:59
Actual: 21:18

Terminal: S | Gate: A32

Departure: Sun, Nov 8, 2026 · local time EST

Atlanta Hartsfield-Jackson International Airport (ATL)

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DCA Washington

Scheduled: 22:49
Actual: 22:40
Delay

Terminal: 2 | Gate: B19

Arrival: Sun, Nov 8, 2026 · local time EST

Washington Ronald Reagan National Airport (DCA)

All DCA Arrivals >

Landed 8h 45m ago 100%

ATL 21:18 DCA 22:40

880 km (547 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 880 km / 547 miles · Scheduled Duration: 01:50 · Actual Duration: 01:22

KE 3959 Flight Status & Schedule Korean Air Atlanta to Washington

Date	From	To	Departure	Arrival	Status	Details
Nov 08	ATL	DCA	21:18	22:40	Landed	Track >
Nov 07	ATL	DCA	11:35	12:48	Landed	Track >
Nov 06	ATL	DCA	22:14	23:27	Landed Late	Track >
Nov 05	ATL	DCA	21:31	22:48	Landed	Track >
Nov 04	ATL	DCA	21:24	22:42	Landed	Track >
Nov 03	ATL	DCA	21:06	22:23	Landed	Track >
Nov 02	ATL	DCA	21:13	22:59	Landed	Track >
Nov 01	ATL	DCA	21:09	22:27	Landed	Track >
Oct 30	ATL	DCA	11:18	12:42	Landed	Track >

Korean Air operates KE 3959 from Atlanta to Washington, a 880 km (547 mi) trip, six times a week (Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday). The timetable allows 1 h 50 min, but the flight usually takes about 1 h 20 min, so it often makes up time. Yesterday it left 19 minutes late and still landed at 22:40, 9 minutes early.

< All Atlanta ATL Departures All Washington DCA Arrivals >

About KE 3959

Route: Atlanta Hartsfield-Jackson International Airport ATL to Washington Ronald Reagan National Airport DCA
Distance: 880 km (547 mi)
Typical flight time: 1 h 20 min
Flies: Tue, Wed, Thu, Fri, Sat, Sun
On time: 8 of the last 9
Average delay when late: 38 min
Usually departs from: Terminal S

KE 3959 FAQ

How long is the KE3959 flight?: The timetable allows 1 h 50 min. Atlanta to Washington is 880 km (547 mi).
How often is KE3959 late?: 1 of the last 9 flights arrived 15 or more minutes late; when late, by 38 minutes on average.
Which days does KE3959 fly?: Six times a week: Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday, based on the schedule of the last 7 days.
Which terminal does KE3959 use?: It usually leaves from Terminal S at Atlanta Hartsfield-Jackson International Airport (ATL) and arrives at Terminal 2 at Washington Ronald Reagan National Airport (DCA). Check the flight card above for today's terminal and gate.
What other flight numbers does KE3959 have?: Also listed as KAL3959 (Korean Air's ICAO code) and KE 3959.

KE3959 and Atlanta ATL to Washington DCA Flights

Flight KE3959 is a code-share Korean Air flight of the Delta Air Lines operated DL378.

Other flights departing from Atlanta ATL: DL378, DL1251, 9E5443, F93054

Other flights arriving at Washington DCA: AA2752, DL378, WN3801

All flights connecting Atlanta ATL to Washington DCA.