KLM flight KL 6440: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 15:55 Minneapolis/Saint Paul (MSP) 1 18:08 San Francisco (SFO) 1
KL 6440 Non-stop Boeing 737-900 (739) 4:13 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 756)
Wed,Thu 19:30 Seattle-Tacoma (SEA) 20:47 Redmond/Bend (RDM)
KL 6440 Non-stop Embraer EMB 175 (E7W) 1:17 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 3675)
Sat 19:45 Seattle-Tacoma (SEA) 21:00 Redmond/Bend (RDM)
KL 6440 Non-stop Embraer EMB 175 (E7W) 1:15 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 4047)
Daily 20:30 Atlanta (ATL) S 20:30 Dothan (DHN)
KL 6440 Non-stop Canadair CRJ 700 (CR7) 1:00 Effective 2026-03-29 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 4910)
Daily 20:30 Atlanta (ATL) S 20:31 Dothan (DHN)
KL 6440 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 4910)
Daily 20:30 Atlanta (ATL) S 20:32 Dothan (DHN)
KL 6440 Non-stop Canadair CRJ 700 (CR7) 1:02 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 4910)
Mon-Fri,Sun 21:30 Seattle-Tacoma (SEA) 22:47 Redmond/Bend (RDM)
KL 6440 Non-stop Embraer EMB 175 (E7W) 1:17 Effective 2026-01-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 4047)
Daily 21:30 Seattle-Tacoma (SEA) 22:45 Redmond/Bend (RDM)
KL 6440 Non-stop Embraer EMB 175 (E7W) 1:15 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 4047)
Daily 21:35 Seattle-Tacoma (SEA) 22:50 Redmond/Bend (RDM)
KL 6440 Non-stop Embraer EMB 175 (E7W) 1:15 Effective 2026-03-08 through 2026-03-14
Codeshare flight, operated by Delta Air Lines.(DL 4047)
Daily 21:35 Seattle-Tacoma (SEA) 22:51 Redmond/Bend (RDM)
KL 6440 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2026-03-15 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 4047)
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This flight number is listed as serving the following routes:
KLM flight KL 6440: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6440
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 756)
Duration: 4:13, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6440
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3675)
Duration: 1:17, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6440
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4047)
Duration: 1:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6440
20:30

20:30
Effective 2026-03-29 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4910)
Duration: 1:00, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

KLM KL6440
20:30

20:31
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4910)
Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

KLM KL6440
20:30

20:32
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4910)
Duration: 1:02, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

KLM KL6440
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4047)
Duration: 1:17, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6440
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4047)
Duration: 1:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6440
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4047)
Duration: 1:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6440
Effective 2026-03-15 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4047)
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Dothan (DHN)
  • Minneapolis/Saint Paul (MSP) - San Francisco (SFO)
  • Seattle-Tacoma (SEA) - Redmond/Bend (RDM)