KLM
flight
KL 6271:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6271
Effective 2026-01-06 through 2026-01-18
Mon
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Wed
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 782)
Duration: 4:03, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-02-12 through 2026-03-06
Mon
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Tue
Wed
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 782)
Duration: 4:03, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6271
Valid until 2026-01-04
Mon
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Tue
Wed
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 782)
Duration: 4:13, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-01-20 through 2026-02-11
Mon
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Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 782)
Duration: 4:05, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 782)
Duration: 4:03, non-stop Airbus A350-900 (359)
Direct Codeshare Flights:
KLM KL6271
Operates only on 2026-01-12
Mon
Tue
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Wed
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Thu
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 446)
Duration: 4:10, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6271
Operates only on 2026-01-19
Mon
Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 446)
Duration: 4:10, non-stop Airbus A330-300 (333)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-01-26 through 2026-03-02
Mon
Tue
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Wed
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Thu
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Fri
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 446)
Duration: 4:10, non-stop Boeing 767-400 (764)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-02-14 through 2026-03-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 395)
Duration: 4:11, non-stop Boeing 757 (757)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-01-10 through 2026-02-07
Mon
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Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 395)
Duration: 4:11, non-stop Boeing 757 (757)
Direct Codeshare Flights:
KLM KL6271
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3889)
Duration: 2:12, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3913)
Duration: 1:01, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3913)
Duration: 1:03, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6271
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3889)
Duration: 2:03, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3913)
Duration: 0:58, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6271
Effective 2026-04-04 through 2026-04-11
Mon
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Tue
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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 3913)
Duration: 1:00, non-stop Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
- Detroit (DTW) - Omaha (OMA)
- Los Angeles (LAX) - Atlanta (ATL)
- Seattle-Tacoma (SEA) - Portland (PDX)