KLM flight KL 6455: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 10:20 San Francisco (SFO) 1 12:38 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:18 Effective 2026-02-25 through 2026-03-04
Codeshare flight, operated by Delta Air Lines.(DL 976)
Mon,Tue,Fri-Sun 10:23 San Francisco (SFO) 1 12:45 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:22 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2841)
Wed,Thu 10:23 San Francisco (SFO) 1 12:48 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:25 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 2841)
Sat 10:29 San Francisco (SFO) 1 12:49 Seattle-Tacoma (SEA)
KL 6455 Non-stop Embraer EMB 175 (E7W) 2:20 Operates only on 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 3814)
Mon 10:30 San Francisco (SFO) 1 12:53 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:23 Effective 2026-01-19 through 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 976)
Mon 10:35 San Francisco (SFO) 1 12:58 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-300 (223) 2:23 Operates only on 2026-01-12
Codeshare flight, operated by Delta Air Lines.(DL 976)
Mon 10:38 San Francisco (SFO) 1 12:59 Seattle-Tacoma (SEA)
KL 6455 Non-stop Boeing 737-900 (739) 2:21 Operates only on 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 976)
Daily 13:35 Chicago O'Hare (ORD) 5 16:00 Detroit (DTW) M
KL 6455 Non-stop Boeing 717 (717) 1:25 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1716)
Tue-Sat 14:35 San Francisco (SFO) 1 16:54 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:19 Effective 2026-01-20 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 1412)
Tue-Sun 14:39 San Francisco (SFO) 1 16:58 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-300 (223) 2:19 Effective 2026-01-06 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 1412)
Tue-Sat 14:39 San Francisco (SFO) 1 16:58 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:19 Effective 2026-02-12 through 2026-02-21
Codeshare flight, operated by Delta Air Lines.(DL 1412)
Mon,Tue,Thu-Sat 14:39 San Francisco (SFO) 1 16:58 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:19 Effective 2026-02-23 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 1412)
Daily 14:55 San Francisco (SFO) 1 17:09 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:14 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 1412)
Sun 15:30 San Francisco (SFO) 1 17:49 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:19 Effective 2026-01-25 through 2026-02-08
Codeshare flight, operated by Delta Air Lines.(DL 1412)
Sun 15:30 San Francisco (SFO) 1 17:45 Seattle-Tacoma (SEA)
KL 6455 Non-stop Airbus A220-100 (221) 2:15 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by Delta Air Lines.(DL 1412)
Daily 17:35 Atlanta (ATL) I 19:30 Kingston (KIN)
KL 6455 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-09-11 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 1906)
Daily 18:05 Atlanta (ATL) I 20:00 Kingston (KIN)
KL 6455 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-06-07 through 2026-08-02
Codeshare flight, operated by Delta Air Lines.(DL 1906)
Daily 18:05 Atlanta (ATL) I 20:04 Kingston (KIN)
KL 6455 Non-stop Boeing 737-900 (739) 2:59 Effective 2026-08-03 through 2026-09-10
Codeshare flight, operated by Delta Air Lines.(DL 1906)
Daily 18:07 Atlanta (ATL) I 20:00 Kingston (KIN)
KL 6455 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1906)
Daily 18:10 Atlanta (ATL) I 20:05 Kingston (KIN)
KL 6455 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-04-13 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1906)
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This flight number is listed as serving the following routes:


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KLM flight KL 6455: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6455
10:20
San Francisco (SFO) 1

12:38
Seattle-Tacoma (SEA)
Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 976)
Duration: 2:18, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
10:23
San Francisco (SFO) 1

12:45
Seattle-Tacoma (SEA)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2841)
Duration: 2:22, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
10:23
San Francisco (SFO) 1

12:48
Seattle-Tacoma (SEA)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2841)
Duration: 2:25, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
10:29
San Francisco (SFO) 1

12:49
Seattle-Tacoma (SEA)
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3814)
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6455
10:30
San Francisco (SFO) 1

12:53
Seattle-Tacoma (SEA)
Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 976)
Duration: 2:23, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
10:35
San Francisco (SFO) 1

12:58
Seattle-Tacoma (SEA)
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 976)
Duration: 2:23, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
KLM KL6455
10:38
San Francisco (SFO) 1

12:59
Seattle-Tacoma (SEA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 976)
Duration: 2:21, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6455
13:35
Chicago O'Hare (ORD) 5

16:00
Detroit (DTW) M
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1716)
Duration: 1:25, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6455
14:35
San Francisco (SFO) 1

16:54
Seattle-Tacoma (SEA)
Effective 2026-01-20 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1412)
Duration: 2:19, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
14:39
San Francisco (SFO) 1

16:58
Seattle-Tacoma (SEA)
Effective 2026-01-06 through 2026-01-18
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1412)
Duration: 2:19, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
KLM KL6455
14:39
San Francisco (SFO) 1

16:58
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-02-21
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1412)
Duration: 2:19, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
14:39
San Francisco (SFO) 1

16:58
Seattle-Tacoma (SEA)
Effective 2026-02-23 through 2026-03-07
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1412)
Duration: 2:19, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
14:55
San Francisco (SFO) 1

17:09
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1412)
Duration: 2:14, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
15:30
San Francisco (SFO) 1

17:49
Seattle-Tacoma (SEA)
Effective 2026-01-25 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1412)
Duration: 2:19, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
15:30
San Francisco (SFO) 1

17:45
Seattle-Tacoma (SEA)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1412)
Duration: 2:15, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6455
17:35
Atlanta (ATL) I

19:30
Kingston (KIN)
Effective 2026-09-11 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1906)
Duration: 2:55, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
KLM KL6455
18:05
Atlanta (ATL) I

20:00
Kingston (KIN)
Effective 2026-06-07 through 2026-08-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1906)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6455
18:05
Atlanta (ATL) I

20:04
Kingston (KIN)
Effective 2026-08-03 through 2026-09-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1906)
Duration: 2:59, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6455
18:07
Atlanta (ATL) I

20:00
Kingston (KIN)
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1906)
Duration: 2:53, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
KLM KL6455
18:10
Atlanta (ATL) I

20:05
Kingston (KIN)
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1906)
Duration: 2:55, non-stop
Boeing 737-900 (739)
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Parallax here -
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Kingston (KIN)
  • Chicago O'Hare (ORD) - Detroit (DTW)
  • San Francisco (SFO) - Seattle-Tacoma (SEA)
All KLM flights
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