KLM
flight
KL 6331:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6331
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5099)
Duration: 1:32, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6331
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4019)
Duration: 1:09, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6331
Effective 2026-04-13 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4019)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6331
Operates only on 2026-03-28
Mon
-
-
Tue
-
-
Wed
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-
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 3944)
Duration: 1:35, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6331
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5077)
Duration: 2:17, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6331
Operates only on 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 3944)
Duration: 1:35, non-stop Canadair CRJ 900 (CR9)
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Parallax here
This flight number is listed as serving the following routes:
- Hailey/Sun Valley (SUN) - Salt Lake City (SLC)
- Kansas City (MCI) - Minneapolis/Saint Paul (MSP)
- New York John F. Kennedy (JFK) - Charlotte (CLT)