KLM flight KL 6446: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:45 Atlanta (ATL) I 11:23 Guadalajara (GDL) 1
KL 6446 Non-stop Boeing 737-900 (739) 3:38 Effective 2026-06-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1992)
Daily 09:45 Atlanta (ATL) I 11:22 Guadalajara (GDL) 1
KL 6446 Non-stop Boeing 737-900 (739) 3:37 Effective 2026-07-07 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1992)
Daily 09:45 Atlanta (ATL) I 11:16 Guadalajara (GDL) 1
KL 6446 Non-stop Boeing 737-900 (739) 3:31 Effective 2026-08-10 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 1992)
Daily 09:45 Atlanta (ATL) I 11:30 Guadalajara (GDL) 1
KL 6446 Non-stop Boeing 737-900 (739) 3:45 Effective 2026-09-10 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 1992)
Daily 09:50 Atlanta (ATL) I 11:58 Guadalajara (GDL) 1
KL 6446 Non-stop Boeing 737-900 (739) 4:08 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1992)
Daily 09:50 Atlanta (ATL) I 11:39 Guadalajara (GDL) 1
KL 6446 Non-stop Boeing 737-900 (739) 3:49 Effective 2026-04-13 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1992)
Daily 15:14 Seattle-Tacoma (SEA) 17:29 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-03-08 through 2026-03-14
Codeshare flight, operated by Delta Air Lines.(DL 4100)
Daily 15:14 Seattle-Tacoma (SEA) 17:30 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-03-15 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 4100)
Daily 15:15 Sarasota/Bradenton (SRQ) 17:51 Minneapolis/Saint Paul (MSP) 1
KL 6446 Non-stop Airbus A320 (320) 3:36 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 478)
Mon,Tue,Fri-Sun 15:25 Seattle-Tacoma (SEA) 17:40 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:15 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 3840)
Daily 15:25 Seattle-Tacoma (SEA) 17:40 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-01-05 through 2026-01-23
Codeshare flight, operated by Delta Air Lines.(DL 4132)
Mon-Fri,Sun 15:25 Seattle-Tacoma (SEA) 17:40 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-01-25 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 4132)
Mon-Wed,Sat,Sun 15:25 Seattle-Tacoma (SEA) 17:40 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-02-07 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 4132)
Mon-Fri 15:25 Seattle-Tacoma (SEA) 17:38 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by Delta Air Lines.(DL 4100)
Mon-Fri,Sun 15:25 Seattle-Tacoma (SEA) 17:38 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 4100)
Wed,Thu 17:35 Seattle-Tacoma (SEA) 19:56 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:21 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 3840)
Sat 17:50 Seattle-Tacoma (SEA) 20:05 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-01-24 through 2026-01-31
Codeshare flight, operated by Delta Air Lines.(DL 4132)
Sat 17:50 Seattle-Tacoma (SEA) 20:03 San Jose (SJC) A
KL 6446 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 4132)
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This flight number is listed as serving the following routes:


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KLM flight KL 6446: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6446
09:45
Atlanta (ATL) I

11:23
Guadalajara (GDL) 1
Effective 2026-06-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1992)
Duration: 3:38, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6446
09:45
Atlanta (ATL) I

11:22
Guadalajara (GDL) 1
Effective 2026-07-07 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1992)
Duration: 3:37, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6446
09:45
Atlanta (ATL) I

11:16
Guadalajara (GDL) 1
Effective 2026-08-10 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1992)
Duration: 3:31, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6446
09:45
Atlanta (ATL) I

11:30
Guadalajara (GDL) 1
Effective 2026-09-10 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1992)
Duration: 3:45, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6446
09:50
Atlanta (ATL) I

11:58
Guadalajara (GDL) 1
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1992)
Duration: 4:08, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6446
09:50
Atlanta (ATL) I

11:39
Guadalajara (GDL) 1
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1992)
Duration: 3:49, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6446
15:14
Seattle-Tacoma (SEA)

17:29
San Jose (SJC) A
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4100)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
15:14
Seattle-Tacoma (SEA)

17:30
San Jose (SJC) A
Effective 2026-03-15 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4100)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
15:15
Sarasota/Bradenton (SRQ)

17:51
Minneapolis/Saint Paul (MSP) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 478)
Duration: 3:36, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL6446
15:25
Seattle-Tacoma (SEA)

17:40
San Jose (SJC) A
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3840)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
15:25
Seattle-Tacoma (SEA)

17:40
San Jose (SJC) A
Effective 2026-01-05 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4132)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
15:25
Seattle-Tacoma (SEA)

17:40
San Jose (SJC) A
Effective 2026-01-25 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4132)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
15:25
Seattle-Tacoma (SEA)

17:40
San Jose (SJC) A
Effective 2026-02-07 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4132)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
15:25
Seattle-Tacoma (SEA)

17:38
San Jose (SJC) A
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4100)
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
15:25
Seattle-Tacoma (SEA)

17:38
San Jose (SJC) A
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4100)
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
17:35
Seattle-Tacoma (SEA)

19:56
San Jose (SJC) A
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3840)
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
17:50
Seattle-Tacoma (SEA)

20:05
San Jose (SJC) A
Effective 2026-01-24 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4132)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6446
17:50
Seattle-Tacoma (SEA)

20:03
San Jose (SJC) A
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4132)
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Guadalajara (GDL)
  • Sarasota/Bradenton (SRQ) - Minneapolis/Saint Paul (MSP)
  • Seattle-Tacoma (SEA) - San Jose (SJC)
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