KLM flights from Atlanta (ATL) to Philadelphia (PHL).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:40 Atlanta (ATL) S 20:37 Philadelphia (PHL) D
KLM KL 5261 Non-stop Airbus A321 (321) 1:57 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 2065)
Daily 18:59 Atlanta (ATL) S 20:52 Philadelphia (PHL) D
KLM KL 5261 Non-stop Airbus A321 (321) 1:53 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2065)
Mon,Tue,Thu,Sat 07:25 Atlanta (ATL) S 09:22 Philadelphia (PHL) D
KLM KL 5297 Non-stop Airbus A321 (321) 1:57 Effective 2026-03-09 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 1100)
Wed,Fri,Sun 07:25 Atlanta (ATL) S 09:22 Philadelphia (PHL) D
KLM KL 5299 Non-stop Airbus A321 (321) 1:57 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 1100)
Sat 09:40 Atlanta (ATL) S 11:32 Philadelphia (PHL) D
KLM KL 5746 Non-stop Boeing 737-800 (738) 1:52 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 2270)
Daily 22:25 Atlanta (ATL) S 00:25 Philadelphia (PHL) D
KLM KL 6911 Non-stop Airbus A321 (321) 2:00 Effective 2026-04-13 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:25 Atlanta (ATL) S 00:27 Philadelphia (PHL) D
KLM KL 6911 Non-stop Airbus A321 (321) 2:02 Effective 2026-07-07 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:25 Atlanta (ATL) S 00:27 Philadelphia (PHL) D
KLM KL 6911 Non-stop Airbus A321 (321) 2:02 Effective 2026-09-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:25 Atlanta (ATL) S 00:21 Philadelphia (PHL) D
KLM KL 6911 Non-stop Airbus A321 (321) 1:56 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:54 Atlanta (ATL) S 00:49 Philadelphia (PHL) D
KLM KL 6911 Non-stop Airbus A321 (321) 1:55 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:59 Atlanta (ATL) S 01:01 Philadelphia (PHL) D
KLM KL 6911 Non-stop Airbus A321 (321) 2:02 Effective 2026-08-10 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 15:10 Atlanta (ATL) S 17:14 Philadelphia (PHL) D
KLM KL 7007 Non-stop Airbus A321 (321) 2:04 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1169)
Daily 15:15 Atlanta (ATL) S 17:22 Philadelphia (PHL) D
KLM KL 7007 Non-stop Airbus A321 (321) 2:07 Effective 2026-09-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1169)
Daily 15:15 Atlanta (ATL) S 17:15 Philadelphia (PHL) D
KLM KL 7007 Non-stop Airbus A321 (321) 2:00 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 1169)
Daily 15:18 Atlanta (ATL) S 17:22 Philadelphia (PHL) D
KLM KL 7007 Non-stop Airbus A321 (321) 2:04 Effective 2026-05-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1169)
Daily 15:18 Atlanta (ATL) S 17:25 Philadelphia (PHL) D
KLM KL 7007 Non-stop Airbus A321 (321) 2:07 Effective 2026-07-07 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 1169)
Daily 15:20 Atlanta (ATL) S 17:15 Philadelphia (PHL) D
KLM KL 7007 Non-stop Airbus A321 (321) 1:55 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1169)
Daily 22:30 Atlanta (ATL) S 00:21 Philadelphia (PHL) D
KLM KL 7164 Non-stop Airbus A321 (321) 1:51 Effective 2026-01-05 through 2026-02-03
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Wed 22:30 Atlanta (ATL) S 00:22 Philadelphia (PHL) D
KLM KL 7164 Non-stop Boeing 737-800 (738) 1:52 Operates only on 2026-02-04
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:30 Atlanta (ATL) S 00:21 Philadelphia (PHL) D
KLM KL 7164 Non-stop Airbus A321 (321) 1:51 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Mon-Sat 22:34 Atlanta (ATL) S 00:27 Philadelphia (PHL) D
KLM KL 7164 Non-stop Boeing 737-900 (739) 1:53 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:35 Atlanta (ATL) S 00:26 Philadelphia (PHL) D
KLM KL 7164 Non-stop Airbus A321 (321) 1:51 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Sun 22:45 Atlanta (ATL) S 00:41 Philadelphia (PHL) D
KLM KL 7164 Non-stop Airbus A321 (321) 1:56 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Daily 22:54 Atlanta (ATL) S 00:49 Philadelphia (PHL) D
KLM KL 7164 Non-stop Airbus A321 (321) 1:55 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 2642)
The flight arrives 1 day after departure.
Mon-Fri,Sun 20:59 Atlanta (ATL) S 22:56 Philadelphia (PHL) D
KLM KL 7178 Non-stop Airbus A321 (321) 1:57 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1174)
Mon-Sat 07:25 Atlanta (ATL) S 09:27 Philadelphia (PHL) D
KLM KL 7194 Non-stop Airbus A321 (321) 2:02 Effective from 2026-10-26
Codeshare flight, operated by Delta Air Lines.(DL 2153)
Mon-Wed 07:25 Atlanta (ATL) S 09:23 Philadelphia (PHL) D
KLM KL 7422 Non-stop Airbus A321 (321) 1:58 Effective 2026-02-09 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 2153)
Mon-Fri,Sun 07:30 Atlanta (ATL) S 09:25 Philadelphia (PHL) D
KLM KL 7422 Non-stop Boeing 737-900 (739) 1:55 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2153)
Mon,Thu,Fri,Sun 17:00 Atlanta (ATL) S 18:52 Philadelphia (PHL) D
KLM KL 7422 Non-stop Airbus A321 (321) 1:52 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 1475)
Daily 14:11 Atlanta (ATL) S 16:06 Philadelphia (PHL) D
KLM KL 7465 Non-stop Airbus A321 (321) 1:55 Effective 2026-06-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1692)
Daily 14:11 Atlanta (ATL) S 16:15 Philadelphia (PHL) D
KLM KL 7465 Non-stop Airbus A321 (321) 2:04 Effective 2026-09-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1692)
Daily 14:11 Atlanta (ATL) S 16:10 Philadelphia (PHL) D
KLM KL 7465 Non-stop Airbus A321 (321) 1:59 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 1692)
Daily 14:14 Atlanta (ATL) S 16:17 Philadelphia (PHL) D
KLM KL 7465 Non-stop Airbus A321 (321) 2:03 Effective 2026-05-07 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 508)
Daily 14:14 Atlanta (ATL) S 16:18 Philadelphia (PHL) D
KLM KL 7465 Non-stop Airbus A321 (321) 2:04 Effective 2026-07-07 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1692)
Daily 14:14 Atlanta (ATL) S 16:17 Philadelphia (PHL) D
KLM KL 7465 Non-stop Airbus A321 (321) 2:03 Effective 2026-08-10 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 508)
prev   1 2


KLM flights from Atlanta (ATL) to Philadelphia (PHL).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2065)
Duration: 1:57, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2065)
Duration: 1:53, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-03-09 through 2026-03-28
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1100)
Duration: 1:57, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-27
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1100)
Duration: 1:57, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2270)
Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

22:25

00:25(+1)
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 2:00, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:25

00:27(+1)
Effective 2026-07-07 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 2:02, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:25

00:27(+1)
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 2:02, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:25

00:21(+1)
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:56, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:54

00:49(+1)
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:55, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:59

01:01(+1)
Effective 2026-08-10 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 2:02, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1169)
Duration: 2:04, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1169)
Duration: 2:07, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1169)
Duration: 2:00, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-05-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1169)
Duration: 2:04, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-07-07 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1169)
Duration: 2:07, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1169)
Duration: 1:55, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

22:30

00:21(+1)
Effective 2026-01-05 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:51, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:30

00:22(+1)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:52, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:30

00:21(+1)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:51, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:34

00:27(+1)
Valid until 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:53, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:35

00:26(+1)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:51, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:45

00:41(+1)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:56, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

22:54

00:49(+1)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2642)
Duration: 1:55, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1174)
Duration: 1:57, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2153)
Duration: 2:02, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2153)
Duration: 1:58, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2153)
Duration: 1:55, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1475)
Duration: 1:52, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-06-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1692)
Duration: 1:55, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1692)
Duration: 2:04, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1692)
Duration: 1:59, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-05-07 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 508)
Duration: 2:03, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-07-07 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1692)
Duration: 2:04, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-08-10 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 508)
Duration: 2:03, non-stop
Airbus A321 (321)
prev        Page 2 / 2
  • A domestic route departing from the Atlanta airport (ATL) and arriving at Philadelphia airport (PHL).
  • The flight distance is 665 miles, or 1071 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 1:50 and 2:07.