KLM flights from Atlanta (ATL) to Pittsburgh (PIT).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu,Fri,Sun 16:50 Atlanta (ATL) S 18:23 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:33 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Daily 17:00 Atlanta (ATL) S 18:42 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-04-13 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Sat 17:00 Atlanta (ATL) S 18:42 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-06-13 through 2026-07-04 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Sat 17:00 Atlanta (ATL) S 18:43 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:43 Effective 2026-07-11 through 2026-09-05 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Sat,Sun 17:00 Atlanta (ATL) S 18:43 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:43 Effective 2026-09-06 through 2026-09-12 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Sat 17:00 Atlanta (ATL) S 18:43 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:43 Effective 2026-09-19 through 2026-10-03 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Sat 17:00 Atlanta (ATL) S 18:37 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:37 Effective 2026-10-10 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Tue,Wed,Sat 18:30 Atlanta (ATL) S 20:03 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:33 Effective 2026-03-31 through 2026-04-11 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Tue,Wed,Sat 18:30 Atlanta (ATL) S 20:12 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-05-09 through 2026-05-23 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Tue,Wed,Sat,Sun 18:30 Atlanta (ATL) S 20:12 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-05-24 through 2026-05-30 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Tue,Wed,Sat 18:30 Atlanta (ATL) S 20:12 Pittsburgh (PIT) KLM KL 5264 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-06-02 through 2026-06-06 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Daily 14:29 Atlanta (ATL) S 16:01 Pittsburgh (PIT) KLM KL 5458 Non-stop Boeing 737-900 (739) 1:32 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 1353)
Mon-Fri,Sun 17:00 Atlanta (ATL) S 18:37 Pittsburgh (PIT) KLM KL 5610 Non-stop Boeing 737-900 (739) 1:37 Effective from 2026-10-26 Codeshare flight, operated by Delta Air Lines.(DL 1071)
Sun 20:10 Atlanta (ATL) S 21:49 Pittsburgh (PIT) KLM KL 5610 Non-stop Boeing 737-900 (739) 1:39 Operates only on 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 2583)
Sun 09:00 Atlanta (ATL) S 10:35 Pittsburgh (PIT) KLM KL 5676 Non-stop Boeing 737-900 (739) 1:35 Operates only on 2026-03-08 Codeshare flight, operated by Delta Air Lines.(DL 1363)
Mon-Fri,Sun 22:40 Atlanta (ATL) S 00:19 Pittsburgh (PIT) KLM KL 5770 Non-stop Boeing 737-800 (738) 1:39 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 1351) The flight arrives 1 day after departure.
Mon-Fri 07:30 Atlanta (ATL) S 09:08 Pittsburgh (PIT) KLM KL 5771 Non-stop Boeing 737-900 (739) 1:38 Effective from 2026-10-26 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Sat,Sun 17:00 Atlanta (ATL) S 18:37 Pittsburgh (PIT) KLM KL 5771 Non-stop Boeing 737-900 (739) 1:37 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 3122)
Mon 15:28 Atlanta (ATL) S 17:05 Pittsburgh (PIT) KLM KL 7304 Non-stop Airbus A320 (320) 1:37 Operates only on 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 1353)
Daily 22:40 Atlanta (ATL) S 00:14 Pittsburgh (PIT) KLM KL 7304 Non-stop Boeing 737-800 (738) 1:34 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by Delta Air Lines.(DL 1351) The flight arrives 1 day after departure.
Thu 07:25 Atlanta (ATL) S 09:03 Pittsburgh (PIT) KLM KL 7379 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-04-02 through 2026-04-09 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Mon-Fri,Sun 07:25 Atlanta (ATL) S 09:03 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Sun 07:30 Atlanta (ATL) S 09:10 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-800 (738) 1:40 Operates only on 2026-02-08 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Mon-Fri 07:31 Atlanta (ATL) S 09:09 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-800 (738) 1:38 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Mon-Wed,Fri,Sun 07:31 Atlanta (ATL) S 09:09 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-800 (738) 1:38 Effective 2026-02-22 through 2026-03-04 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Thu,Fri 07:31 Atlanta (ATL) S 09:09 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-800 (738) 1:38 Effective 2026-03-05 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Mon-Thu 08:05 Atlanta (ATL) S 09:49 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-900 (739) 1:44 Effective 2026-01-05 through 2026-01-08 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Sun 08:05 Atlanta (ATL) S 09:49 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-900 (739) 1:44 Operates only on 2026-01-18 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Sun 08:05 Atlanta (ATL) S 09:47 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-900 (739) 1:42 Operates only on 2026-02-15 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Sat 08:10 Atlanta (ATL) S 09:46 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 737-900 (739) 1:36 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Daily 08:20 Atlanta (ATL) S 10:02 Pittsburgh (PIT) KLM KL 7424 Non-stop Boeing 717 (717) 1:42 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 1380)
Mon-Fri 20:10 Atlanta (ATL) S 21:49 Pittsburgh (PIT) KLM KL 7553 Non-stop Boeing 737-900 (739) 1:39 Effective from 2026-10-26 Codeshare flight, operated by Delta Air Lines.(DL 2583)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Pittsburgh airport (PIT).
The flight distance is 527 miles, or 847 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 1:32 and 1:45.

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KLM flights from Atlanta (ATL) to Pittsburgh (PIT).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

KLM KL5264

16:50

Atlanta (ATL) S

18:23

Pittsburgh (PIT)

Effective 2026-03-29 through 2026-04-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:33, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

17:00

Atlanta (ATL) S

18:42

Pittsburgh (PIT)

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

17:00

Atlanta (ATL) S

18:42

Pittsburgh (PIT)

Effective 2026-06-13 through 2026-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

17:00

Atlanta (ATL) S

18:43

Pittsburgh (PIT)

Effective 2026-07-11 through 2026-09-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:43, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

17:00

Atlanta (ATL) S

18:43

Pittsburgh (PIT)

Effective 2026-09-06 through 2026-09-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:43, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

17:00

Atlanta (ATL) S

18:43

Pittsburgh (PIT)

Effective 2026-09-19 through 2026-10-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:43, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

17:00

Atlanta (ATL) S

18:37

Pittsburgh (PIT)

Effective 2026-10-10 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

18:30

Atlanta (ATL) S

20:03

Pittsburgh (PIT)

Effective 2026-03-31 through 2026-04-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:33, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

18:30

Atlanta (ATL) S

20:12

Pittsburgh (PIT)

Effective 2026-05-09 through 2026-05-23

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

18:30

Atlanta (ATL) S

20:12

Pittsburgh (PIT)

Effective 2026-05-24 through 2026-05-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5264

18:30

Atlanta (ATL) S

20:12

Pittsburgh (PIT)

Effective 2026-06-02 through 2026-06-06

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5458

14:29

Atlanta (ATL) S

16:01

Pittsburgh (PIT)

Effective 2026-03-29 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1353)

Duration: 1:32, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5610

17:00

Atlanta (ATL) S

18:37

Pittsburgh (PIT)

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1071)

Duration: 1:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5610

20:10

Atlanta (ATL) S

21:49

Pittsburgh (PIT)

Operates only on 2026-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2583)

Duration: 1:39, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5676

09:00

Atlanta (ATL) S

10:35

Pittsburgh (PIT)

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1363)

Duration: 1:35, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5770

22:40

Atlanta (ATL) S

00:19(+1)

Pittsburgh (PIT)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1351)

Duration: 1:39, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

KLM KL5771

07:30

Atlanta (ATL) S

09:08

Pittsburgh (PIT)

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL5771

17:00

Atlanta (ATL) S

18:37

Pittsburgh (PIT)

Effective from 2026-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3122)

Duration: 1:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL7304

15:28

Atlanta (ATL) S

17:05

Pittsburgh (PIT)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1353)

Duration: 1:37, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL7304

22:40

Atlanta (ATL) S

00:14(+1)

Pittsburgh (PIT)

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1351)

Duration: 1:34, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

KLM KL7379

07:25

Atlanta (ATL) S

09:03

Pittsburgh (PIT)

Effective 2026-04-02 through 2026-04-09

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL7424

07:25

Atlanta (ATL) S

09:03

Pittsburgh (PIT)

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL7424

07:30

Atlanta (ATL) S

09:10

Pittsburgh (PIT)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:40, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

KLM KL7424

07:31

Atlanta (ATL) S

09:09

Pittsburgh (PIT)

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:38, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

KLM KL7424

07:31

Atlanta (ATL) S

09:09

Pittsburgh (PIT)

Effective 2026-02-22 through 2026-03-04

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:38, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

KLM KL7424

07:31

Atlanta (ATL) S

09:09

Pittsburgh (PIT)

Effective 2026-03-05 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:38, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

KLM KL7424

08:05

Atlanta (ATL) S

09:49

Pittsburgh (PIT)

Effective 2026-01-05 through 2026-01-08

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:44, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL7424

08:05

Atlanta (ATL) S

09:49

Pittsburgh (PIT)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:44, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL7424

08:05

Atlanta (ATL) S

09:47

Pittsburgh (PIT)

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL7424

08:10

Atlanta (ATL) S

09:46

Pittsburgh (PIT)

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:36, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL7424

08:20

Atlanta (ATL) S

10:02

Pittsburgh (PIT)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1380)

Duration: 1:42, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

KLM KL7553

20:10

Atlanta (ATL) S

21:49

Pittsburgh (PIT)

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2583)

Duration: 1:39, non-stop
Boeing 737-900 (739)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Pittsburgh airport (PIT).
The flight distance is 527 miles, or 847 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 1:32 and 1:45.

All ATL-PIT flights

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