KLM
flight
KL 5646:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL5646
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4041)
Duration: 2:35, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2095)
Duration: 1:18, non-stop Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-04-13 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2095)
Duration: 1:15, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2095)
Duration: 1:15, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2095)
Duration: 1:12, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-01-16 through 2026-01-30
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
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Fri
Sat
-
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 881)
Duration: 4:07, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL5646
Valid until 2026-01-04
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 881)
Duration: 4:00, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-01-05 through 2026-01-13
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 881)
Duration: 3:56, non-stop Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-01-15 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 881)
Duration: 3:56, non-stop Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-02-06 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 881)
Duration: 3:56, non-stop Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 881)
Duration: 3:57, non-stop Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5646
Effective 2026-03-15 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 881)
Duration: 3:59, non-stop Airbus A321 (321)
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Parallax here -
This flight number is listed as serving the following routes:
- Boise (BOI) - Salt Lake City (SLC)
- Minneapolis/Saint Paul (MSP) - Seattle-Tacoma (SEA)
- San Jose (SJC) - Seattle-Tacoma (SEA)