KLM flight KL 5373: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Los Angeles (LAX) 3 14:27 New York John F. Kennedy (JFK) 4
KL 5373 Non-stop Boeing 767-400 (764) 5:27 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 934)
Mon,Tue,Fri-Sun 14:01 Ronald Reagan Washington (DCA) 2 16:05 Atlanta (ATL) S
KL 5373 Non-stop Airbus A319 (319) 2:04 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 964)
Mon-Fri,Sun 15:15 Atlanta (ATL) S 16:56 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:41 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 850)
Mon,Thu,Fri,Sun 15:17 Atlanta (ATL) S 16:58 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:41 Effective 2026-01-05 through 2026-02-01
Codeshare flight, operated by Delta Air Lines.(DL 850)
Mon 15:17 Atlanta (ATL) S 16:58 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A319 (319) 1:41 Effective 2026-02-02 through 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 850)
Tue-Fri,Sun 15:17 Atlanta (ATL) S 16:58 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:41 Effective 2026-02-03 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 850)
Tue,Wed 15:19 Atlanta (ATL) S 17:00 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:41 Effective 2026-01-06 through 2026-01-28
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 15:19 Atlanta (ATL) S 17:00 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:41 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 15:19 Atlanta (ATL) S 17:00 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:41 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 15:35 Atlanta (ATL) S 17:14 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:39 Effective 2026-01-24 through 2026-01-31
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 15:35 Atlanta (ATL) S 17:14 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A319 (319) 1:39 Operates only on 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 850)
Daily 16:59 Detroit (DTW) M 19:02 Los Angeles (LAX) 3
KL 5373 Non-stop Airbus A321neo (32Q) 5:03 Effective 2026-05-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 883)
Daily 16:59 Detroit (DTW) M 19:06 Los Angeles (LAX) 3
KL 5373 Non-stop Airbus A321neo (32Q) 5:07 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 883)
Mon,Tue,Thu,Sat 17:50 Detroit (DTW) M 19:51 Los Angeles (LAX) 3
KL 5373 Non-stop Boeing 757-300 (753) 5:01 Effective 2026-04-13 through 2026-05-05
Codeshare flight, operated by Delta Air Lines.(DL 883)
Mon 18:00 Ronald Reagan Washington (DCA) 2 20:16 Atlanta (ATL) S
KL 5373 Non-stop Airbus A320 (320) 2:16 Operates only on 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 18:00 Ronald Reagan Washington (DCA) 2 20:16 Atlanta (ATL) S
KL 5373 Non-stop Airbus A320 (320) 2:16 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 18:00 Ronald Reagan Washington (DCA) 2 20:16 Atlanta (ATL) S
KL 5373 Non-stop Airbus A320 (320) 2:16 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 18:15 Ronald Reagan Washington (DCA) 2 20:31 Atlanta (ATL) S
KL 5373 Non-stop Airbus A320 (320) 2:16 Effective 2026-01-24 through 2026-01-31
Codeshare flight, operated by Delta Air Lines.(DL 850)
Sat 18:15 Ronald Reagan Washington (DCA) 2 20:31 Atlanta (ATL) S
KL 5373 Non-stop Airbus A319 (319) 2:16 Operates only on 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 850)
Thu 21:15 Atlanta (ATL) S 22:56 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A320 (320) 1:41 Operates only on 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 537)
Sat 21:59 Atlanta (ATL) S 23:39 Ronald Reagan Washington (DCA) 2
KL 5373 Non-stop Airbus A319 (319) 1:40 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 537)
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This flight number is listed as serving the following routes:


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KLM flight KL 5373: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL5373
06:00
Los Angeles (LAX) 3

14:27
New York John F. Kennedy (JFK) 4
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 934)
Duration: 5:27, non-stop
Boeing 767-400 (764)
Direct Codeshare Flights:
KLM KL5373
14:01
Ronald Reagan Washington (DCA) 2

16:05
Atlanta (ATL) S
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 964)
Duration: 2:04, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
KLM KL5373
15:15
Atlanta (ATL) S

16:56
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
15:17
Atlanta (ATL) S

16:58
Ronald Reagan Washington (DCA) 2
Effective 2026-01-05 through 2026-02-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
15:17
Atlanta (ATL) S

16:58
Ronald Reagan Washington (DCA) 2
Effective 2026-02-02 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:41, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
KLM KL5373
15:17
Atlanta (ATL) S

16:58
Ronald Reagan Washington (DCA) 2
Effective 2026-02-03 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
15:19
Atlanta (ATL) S

17:00
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-01-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
15:19
Atlanta (ATL) S

17:00
Ronald Reagan Washington (DCA) 2
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
15:19
Atlanta (ATL) S

17:00
Ronald Reagan Washington (DCA) 2
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
15:35
Atlanta (ATL) S

17:14
Ronald Reagan Washington (DCA) 2
Effective 2026-01-24 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:39, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
15:35
Atlanta (ATL) S

17:14
Ronald Reagan Washington (DCA) 2
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 1:39, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
KLM KL5373
16:59
Detroit (DTW) M

19:02
Los Angeles (LAX) 3
Effective 2026-05-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 883)
Duration: 5:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL5373
16:59
Detroit (DTW) M

19:06
Los Angeles (LAX) 3
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 883)
Duration: 5:07, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL5373
17:50
Detroit (DTW) M

19:51
Los Angeles (LAX) 3
Effective 2026-04-13 through 2026-05-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 883)
Duration: 5:01, non-stop
Boeing 757-300 (753)
Direct Codeshare Flights:
KLM KL5373
18:00
Ronald Reagan Washington (DCA) 2

20:16
Atlanta (ATL) S
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 2:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
18:00
Ronald Reagan Washington (DCA) 2

20:16
Atlanta (ATL) S
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 2:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
18:00
Ronald Reagan Washington (DCA) 2

20:16
Atlanta (ATL) S
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 2:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
18:15
Ronald Reagan Washington (DCA) 2

20:31
Atlanta (ATL) S
Effective 2026-01-24 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 2:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
18:15
Ronald Reagan Washington (DCA) 2

20:31
Atlanta (ATL) S
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 850)
Duration: 2:16, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
KLM KL5373
21:15
Atlanta (ATL) S

22:56
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 537)
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5373
21:59
Atlanta (ATL) S

23:39
Ronald Reagan Washington (DCA) 2
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 537)
Duration: 1:40, non-stop
Airbus A319 (319)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Detroit (DTW) - Los Angeles (LAX)
  • Los Angeles (LAX) - New York John F. Kennedy (JFK)
  • Ronald Reagan Washington (DCA) - Atlanta (ATL)
All KLM flights
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