KLM flight KL 6444: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:01 Atlanta (ATL) I 11:28 Guatemala City (GUA)
KL 6444 Non-stop Boeing 757 (757) 3:27 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1830)
Daily 10:08 Atlanta (ATL) I 11:35 Guatemala City (GUA)
KL 6444 Non-stop Boeing 757 (757) 3:27 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1830)
Daily 10:10 Atlanta (ATL) I 11:41 Guatemala City (GUA)
KL 6444 Non-stop Boeing 757 (757) 3:31 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1830)
Daily 10:12 Atlanta (ATL) I 11:41 Guatemala City (GUA)
KL 6444 Non-stop Boeing 757 (757) 3:29 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1830)
Daily 10:30 Atlanta (ATL) I 11:57 Guatemala City (GUA)
KL 6444 Non-stop Boeing 757 (757) 3:27 Effective 2025-09-08 through 2025-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1830)
Daily 10:35 Atlanta (ATL) I 12:05 Guatemala City (GUA)
KL 6444 Non-stop Boeing 757 (757) 3:30 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1830)
Daily 16:20 Seattle-Tacoma (SEA) 18:37 San Francisco (SFO) 1
KL 6444 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3720)
Daily 17:10 Seattle-Tacoma (SEA) 19:25 San Francisco (SFO) 1
KL 6444 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by Delta Air Lines.(DL 3991)
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This flight number is listed as serving the following routes:
KLM flight KL 6444: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6444
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1830)
Duration: 3:27, non-stop
Boeing 757 (757)

KLM KL6444
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1830)
Duration: 3:27, non-stop
Boeing 757 (757)

KLM KL6444
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1830)
Duration: 3:31, non-stop
Boeing 757 (757)

KLM KL6444
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1830)
Duration: 3:29, non-stop
Boeing 757 (757)

KLM KL6444
Effective 2025-09-08 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1830)
Duration: 3:27, non-stop
Boeing 757 (757)

KLM KL6444
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1830)
Duration: 3:30, non-stop
Boeing 757 (757)

KLM KL6444
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3720)
Duration: 2:17, non-stop
Embraer EMB 175 (E7W)

KLM KL6444
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Guatemala City (GUA)
  • Seattle-Tacoma (SEA) - San Francisco (SFO)