KLM
flight
KL 6303:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6303
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4927)
Duration: 1:23, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6303
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2236)
Duration: 3:33, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6303
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2236)
Duration: 3:34, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6303
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2236)
Duration: 3:26, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6303
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3809)
Duration: 1:20, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6303
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3921)
Duration: 1:20, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6303
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5448)
Duration: 1:20, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6303
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3861)
Duration: 1:16, non-stop Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
- Appleton (ATW) - Minneapolis/Saint Paul (MSP)
- Columbus (GTR) - Atlanta (ATL)
- Salt Lake City (SLC) - Detroit (DTW)