KLM
flight
KL 6443:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6443
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2815)
Duration: 1:51, non-stop Airbus A319 (319)
Direct Codeshare Flights:
KLM KL6443
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2815)
Duration: 1:54, non-stop Airbus A319 (319)
Direct Codeshare Flights:
KLM KL6443
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2815)
Duration: 1:55, non-stop Airbus A319 (319)
Direct Codeshare Flights:
KLM KL6443
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2815)
Duration: 1:53, non-stop Airbus A319 (319)
Direct Codeshare Flights:
KLM KL6443
Effective 2026-10-27 through 2026-10-29
Mon
-
-
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 378)
Duration: 1:43, non-stop Airbus A320 (320)
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This flight number is listed as serving the following routes:
- Atlanta (ATL) - Key West (EYW)
- Atlanta (ATL) - Ronald Reagan Washington (DCA)