Korean Air flights from Atlanta (ATL) to Ronald Reagan Washington (DCA).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sat
11:00
Atlanta (ATL) S
12:47
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A321 (321) 1:47 Effective 2026-09-05 through 2026-10-03 Codeshare flight, operated by Delta Air Lines.(DL 737) |
| Sat
11:00
Atlanta (ATL) S
12:44
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A321 (321) 1:44 Effective 2026-10-10 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 737) |
| Sat
16:30
Atlanta (ATL) S
18:20
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:50 Effective 2026-04-18 through 2026-08-08 Codeshare flight, operated by Delta Air Lines.(DL 950) |
| Sat
16:30
Atlanta (ATL) S
18:23
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:53 Effective 2026-08-15 through 2026-08-29 Codeshare flight, operated by Delta Air Lines.(DL 950) |
| Mon-Fri,Sun
18:30
Atlanta (ATL) S
20:19
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A321 (321) 1:49 Effective 2026-04-13 through 2026-04-30 Codeshare flight, operated by Delta Air Lines.(DL 325) |
| Mon,Thu,Fri,Sun
18:30
Atlanta (ATL) S
20:19
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A321 (321) 1:49 Effective 2026-10-01 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 325) |
| Mon-Fri,Sun
18:30
Atlanta (ATL) S
20:13
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A321 (321) 1:43 Effective 2026-10-06 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 703) |
| Daily
18:59
Atlanta (ATL) S
20:40
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:41 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 325) |
| Mon,Wed-Fri,Sun
20:32
Atlanta (ATL) S
22:20
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:48 Effective 2026-05-01 through 2026-06-08 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon,Thu,Fri,Sun
20:32
Atlanta (ATL) S
22:20
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:48 Effective 2026-06-11 through 2026-08-09 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon-Fri,Sun
20:32
Atlanta (ATL) S
22:21
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:49 Effective 2026-08-10 through 2026-09-30 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon-Fri,Sun
20:32
Atlanta (ATL) S
22:15
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:43 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Sat,Sun
20:55
Atlanta (ATL) S
22:36
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:41 Effective 2026-01-03 through 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon,Wed-Fri,Sun
20:55
Atlanta (ATL) S
22:33
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:38 Effective 2026-01-05 through 2026-01-18 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon,Wed
20:55
Atlanta (ATL) S
22:33
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:38 Effective 2026-01-21 through 2026-01-28 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon,Wed-Fri,Sun
20:55
Atlanta (ATL) S
22:33
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:38 Effective 2026-01-29 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon,Thu,Fri,Sun
20:59
Atlanta (ATL) S
22:37
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:38 Effective 2026-01-19 through 2026-01-25 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon,Wed-Fri,Sun
20:59
Atlanta (ATL) S
22:42
Ronald Reagan Washington (DCA) 2 Korean Air KE 3700 Non-stop Airbus A320 (320) 1:43 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Daily
19:30
Atlanta (ATL) S
21:19
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:49 Effective 2026-04-13 through 2026-08-09 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Daily
19:30
Atlanta (ATL) S
21:21
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:51 Effective 2026-08-10 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Daily
19:30
Atlanta (ATL) S
21:15
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:45 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Mon,Tue,Fri-Sun
19:55
Atlanta (ATL) S
21:37
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A320 (320) 1:42 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Daily
19:55
Atlanta (ATL) S
21:34
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:39 Effective 2026-01-06 through 2026-01-18 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Mon-Wed
19:55
Atlanta (ATL) S
21:34
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:39 Effective 2026-01-20 through 2026-01-28 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Daily
19:55
Atlanta (ATL) S
21:34
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:39 Effective 2026-01-29 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Mon,Thu-Sun
19:59
Atlanta (ATL) S
21:38
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:39 Effective 2026-01-19 through 2026-01-25 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Daily
19:59
Atlanta (ATL) S
21:41
Ronald Reagan Washington (DCA) 2 Korean Air KE 3959 Non-stop Airbus A321 (321) 1:42 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 727) |
| Mon-Fri,Sun
11:00
Atlanta (ATL) S
12:47
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A321 (321) 1:47 Effective 2026-09-01 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 737) |
| Mon-Fri,Sun
11:00
Atlanta (ATL) S
12:44
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A321 (321) 1:44 Effective 2026-10-06 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 737) |
| Tue,Thu,Sun
16:30
Atlanta (ATL) S
18:20
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A320 (320) 1:50 Effective 2026-04-14 through 2026-05-10 Codeshare flight, operated by Delta Air Lines.(DL 950) |
| Mon-Fri,Sun
16:30
Atlanta (ATL) S
18:20
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A320 (320) 1:50 Effective 2026-05-11 through 2026-08-09 Codeshare flight, operated by Delta Air Lines.(DL 950) |
| Mon-Fri,Sun
16:30
Atlanta (ATL) S
18:23
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A320 (320) 1:53 Effective 2026-08-10 through 2026-08-31 Codeshare flight, operated by Delta Air Lines.(DL 950) |
| Sat
18:30
Atlanta (ATL) S
20:19
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A321 (321) 1:49 Effective 2026-04-18 through 2026-04-25 Codeshare flight, operated by Delta Air Lines.(DL 325) |
| Sat
18:30
Atlanta (ATL) S
20:19
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A321 (321) 1:49 Operates only on 2026-10-03 Codeshare flight, operated by Delta Air Lines.(DL 325) |
| Sat
18:30
Atlanta (ATL) S
20:13
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A321 (321) 1:43 Effective 2026-10-10 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 703) |
| Mon,Wed-Fri,Sun
20:59
Atlanta (ATL) S
22:42
Ronald Reagan Washington (DCA) 2 Korean Air KE 5318 Non-stop Airbus A320 (320) 1:43 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 378) |
| Mon,Tue,Thu,Fri
21:15
Atlanta (ATL) S
22:56
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A320 (320) 1:41 Valid until 2026-01-02 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Daily
21:35
Atlanta (ATL) S
23:23
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A320 (320) 1:48 Effective 2026-04-13 through 2026-08-09 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Daily
21:35
Atlanta (ATL) S
23:24
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A320 (320) 1:49 Effective 2026-08-10 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Daily
21:35
Atlanta (ATL) S
23:18
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A320 (320) 1:43 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Sat,Sun
21:55
Atlanta (ATL) S
23:36
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A320 (320) 1:41 Effective 2026-01-03 through 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Daily
21:55
Atlanta (ATL) S
23:32
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A319 (319) 1:37 Effective 2026-01-05 through 2026-01-18 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Mon-Wed,Sat
21:55
Atlanta (ATL) S
23:32
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A319 (319) 1:37 Effective 2026-01-20 through 2026-01-28 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Daily
21:55
Atlanta (ATL) S
23:32
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A319 (319) 1:37 Effective 2026-01-29 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Mon,Thu,Fri,Sun
21:59
Atlanta (ATL) S
23:36
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A319 (319) 1:37 Effective 2026-01-19 through 2026-01-25 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Daily
21:59
Atlanta (ATL) S
23:39
Ronald Reagan Washington (DCA) 2 Korean Air KE 6875 Non-stop Airbus A319 (319) 1:40 Effective 2026-03-08 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 537) |
| Mon,Fri,Sun
12:52
Atlanta (ATL) S
14:30
Ronald Reagan Washington (DCA) 2 Korean Air KE 6877 Non-stop Airbus A321 (321) 1:38 Effective 2026-01-19 through 2026-01-26 Codeshare flight, operated by Delta Air Lines.(DL 360) |
| Mon,Tue,Thu,Fri,Sun
12:52
Atlanta (ATL) S
14:30
Ronald Reagan Washington (DCA) 2 Korean Air KE 6877 Non-stop Airbus A321 (321) 1:38 Effective 2026-01-27 through 2026-02-03 Codeshare flight, operated by Delta Air Lines.(DL 360) |
| Mon,Wed-Fri,Sun
12:52
Atlanta (ATL) S
14:30
Ronald Reagan Washington (DCA) 2 Korean Air KE 6877 Non-stop Airbus A321 (321) 1:38 Effective 2026-02-04 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 360) |
| Mon-Fri,Sun
12:55
Atlanta (ATL) S
14:33
Ronald Reagan Washington (DCA) 2 Korean Air KE 6877 Non-stop Airbus A320 (320) 1:38 Effective 2026-01-05 through 2026-01-18 Codeshare flight, operated by Delta Air Lines.(DL 360) |
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- A domestic route departing from the Atlanta airport (ATL) and arriving at Ronald Reagan Washington airport (DCA).
- The flight distance is 546 miles, or 880 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:35 and 1:55.
