KLM
flight
KL 6578:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6578
Effective from 2026-10-25
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Codeshare flight, operated by Delta Air Lines.
(DL 661)
Duration: 3:06, non-stop Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
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Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 441)
Duration: 2:22, non-stop Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 441)
Duration: 2:02, non-stop Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-02-14 through 2026-03-07
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Codeshare flight, operated by Delta Air Lines.
(DL 441)
Duration: 1:57, non-stop Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-02-12 through 2026-03-06
Mon
Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 441)
Duration: 1:57, non-stop Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1925)
Duration: 6:09, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-10-10 through 2026-10-17
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Codeshare flight, operated by Delta Air Lines.
(DL 1925)
Duration: 5:34, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-04-18 through 2026-05-02
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Codeshare flight, operated by Delta Air Lines.
(DL 1925)
Duration: 5:49, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-05-09 through 2026-06-06
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Codeshare flight, operated by Delta Air Lines.
(DL 1925)
Duration: 5:49, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-06-13 through 2026-08-08
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Codeshare flight, operated by Delta Air Lines.
(DL 1925)
Duration: 5:36, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6578
Effective 2026-08-15 through 2026-09-05
Mon
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Codeshare flight, operated by Delta Air Lines.
(DL 1925)
Duration: 5:34, non-stop Boeing 737-900 (739)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
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This flight number is listed as serving the following routes:
- Atlanta (ATL) - Dallas Love Field (DAL)
- Luis Munoz Marin, San Juan (SJU) - Minneapolis/Saint Paul (MSP)
- Santa Ana (SNA) - Seattle-Tacoma (SEA)