KLM
flight
KL 7421:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL7421
Effective 2026-05-21 through 2026-09-08
Mon
Tue
Wed
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Codeshare flight, operated by Delta Air Lines.
(DL 3585)
Duration: 2:26, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL7421
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1161)
Duration: 2:03, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL7421
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3788)
Duration: 1:35, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL7421
Effective 2026-05-08 through 2026-10-04
Mon
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Tue
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Wed
Thu
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3584)
Duration: 2:27, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL7421
Effective 2026-10-07 through 2026-10-23
Mon
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Tue
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Wed
Thu
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3584)
Duration: 2:37, non-stop Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
- Salt Lake City (SLC) - Colorado Springs (COS)
- Salt Lake City (SLC) - Los Angeles (LAX)
- Salt Lake City (SLC) - Vancouver (YVR)