All airlines flying from Atlanta (ATL) to Dulles, Washington (IAD).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 22:45 Atlanta (ATL) S 00:25 Dulles, Washington (IAD)
LATAM Airlines LA 8972 Non-stop Airbus A319 (319) 1:40 Operates only on 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2549)
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 22:45 Atlanta (ATL) S 00:33 Dulles, Washington (IAD)
LATAM Airlines LA 8972 Non-stop Airbus A220-100 (221) 1:48 Effective 2025-06-08 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 2549)
The flight arrives 1 day after departure.
Sun 22:45 Atlanta (ATL) S 00:33 Dulles, Washington (IAD)
LATAM Airlines LA 8972 Non-stop Airbus A220-100 (221) 1:48 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2549)
The flight arrives 1 day after departure.
Daily 22:55 Atlanta (ATL) S 00:39 Dulles, Washington (IAD)
LATAM Airlines LA 8972 Non-stop Airbus A220-100 (221) 1:44 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2549)
The flight arrives 1 day after departure.
Daily 07:30 Atlanta (ATL) S 09:13 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Boeing 717 (717) 1:43 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Sat 09:00 Atlanta (ATL) S 10:40 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A321 (321) 1:40 Operates only on 2025-05-24
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Sat 09:10 Atlanta (ATL) S 10:51 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A220-100 (221) 1:41 Effective 2025-05-10 through 2025-05-17
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Sat 09:10 Atlanta (ATL) S 10:50 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A321 (321) 1:40 Effective 2025-05-31 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Daily 09:40 Atlanta (ATL) S 11:23 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Boeing 737-900 (739) 1:43 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Sat 09:40 Atlanta (ATL) S 11:28 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:48 Effective 2025-08-16 through 2025-08-30
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Sat,Sun 09:40 Atlanta (ATL) S 11:28 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:48 Effective 2025-08-31 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Sun 09:57 Atlanta (ATL) S 11:41 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:44 Operates only on 2025-05-25
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Mon,Wed 10:00 Atlanta (ATL) S 11:44 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Boeing 737-800 (738) 1:44 Effective 2025-05-07 through 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Mon-Fri,Sun 10:05 Atlanta (ATL) S 11:53 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:48 Effective 2025-06-29 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Mon-Fri,Sun 10:06 Atlanta (ATL) S 11:54 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:48 Effective 2025-06-08 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Mon-Fri,Sun 10:12 Atlanta (ATL) S 12:00 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:48 Effective 2025-07-07 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Mon-Fri,Sun 10:12 Atlanta (ATL) S 12:00 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:48 Effective 2025-09-01 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Daily 10:12 Atlanta (ATL) S 11:57 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:45 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Daily 10:12 Atlanta (ATL) S 12:00 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A320 (320) 1:48 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Tue,Thu,Fri,Sun 10:13 Atlanta (ATL) S 11:58 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:45 Effective 2025-05-08 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Tue,Thu,Fri,Sun 10:13 Atlanta (ATL) S 11:58 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:45 Effective 2025-05-27 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1444)
Sat 11:00 Atlanta (ATL) S 12:48 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:48 Effective 2025-07-12 through 2025-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Sat 11:05 Atlanta (ATL) S 12:48 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:43 Operates only on 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Sat 11:10 Atlanta (ATL) S 12:53 Dulles, Washington (IAD)
LATAM Airlines LA 8975 Non-stop Airbus A319 (319) 1:43 Effective 2025-06-14 through 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 1751)
Sat 18:00 Atlanta (ATL) S 19:44 Dulles, Washington (IAD)
LATAM Airlines LA 8983 Non-stop Airbus A220-100 (221) 1:44 Valid until 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 2902)
Daily 14:11 Atlanta (ATL) S 15:53 Dulles, Washington (IAD)
LATAM Airlines LA 8992 Non-stop Boeing 717 (717) 1:42 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1695)
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All airlines flying from Atlanta (ATL) to Dulles, Washington (IAD).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2549)
Duration: 1:40, non-stop
Airbus A319 (319)
The flight arrives 1 day after departure.

Effective 2025-06-08 through 2025-06-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2549)
Duration: 1:48, non-stop
Airbus A220-100 (221)
The flight arrives 1 day after departure.

Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2549)
Duration: 1:48, non-stop
Airbus A220-100 (221)
The flight arrives 1 day after departure.

Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2549)
Duration: 1:44, non-stop
Airbus A220-100 (221)
The flight arrives 1 day after departure.

Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:43, non-stop
Boeing 717 (717)

Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:40, non-stop
Airbus A321 (321)

Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:41, non-stop
Airbus A220-100 (221)

Effective 2025-05-31 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:40, non-stop
Airbus A321 (321)

Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:43, non-stop
Boeing 737-900 (739)

Effective 2025-08-16 through 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:48, non-stop
Airbus A319 (319)

Effective 2025-08-31 through 2025-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:48, non-stop
Airbus A319 (319)

Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:44, non-stop
Airbus A319 (319)

Effective 2025-05-07 through 2025-06-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:44, non-stop
Boeing 737-800 (738)

Effective 2025-06-29 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:48, non-stop
Airbus A319 (319)

Effective 2025-06-08 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:48, non-stop
Airbus A319 (319)

Effective 2025-07-07 through 2025-08-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:48, non-stop
Airbus A319 (319)

Effective 2025-09-01 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:48, non-stop
Airbus A319 (319)

Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:45, non-stop
Airbus A319 (319)

Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:48, non-stop
Airbus A320 (320)

Effective 2025-05-08 through 2025-05-23
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:45, non-stop
Airbus A319 (319)

Effective 2025-05-27 through 2025-06-06
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1444)
Duration: 1:45, non-stop
Airbus A319 (319)

Effective 2025-07-12 through 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:48, non-stop
Airbus A319 (319)

Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:43, non-stop
Airbus A319 (319)

Effective 2025-06-14 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1751)
Duration: 1:43, non-stop
Airbus A319 (319)

Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2902)
Duration: 1:44, non-stop
Airbus A220-100 (221)

Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1695)
Duration: 1:42, non-stop
Boeing 717 (717)
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  • A domestic route departing from the Atlanta airport (ATL) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 534 miles, or 859 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 1:38 and 1:58.