KLM flight KL 6273: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu-Sun 07:55 Los Angeles (LAX) 3 15:12 Detroit (DTW) M
KL 6273 Non-stop Airbus A321 (321) 4:17 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 494)
Daily 08:00 Los Angeles (LAX) 3 15:26 Detroit (DTW) M
KL 6273 Non-stop Airbus A321 (321) 4:26 Effective 2026-01-05 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 494)
Daily 08:00 Los Angeles (LAX) 3 15:25 Detroit (DTW) M
KL 6273 Non-stop Boeing 737-900 (739) 4:25 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 494)
Daily 08:00 Los Angeles (LAX) 3 15:26 Detroit (DTW) M
KL 6273 Non-stop Airbus A321neo (32Q) 4:26 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 494)
Tue,Thu,Sat 09:40 Los Angeles (LAX) 3 17:04 Detroit (DTW) M
KL 6273 Non-stop Airbus A321neo (32Q) 4:24 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 2399)
Daily 15:15 Seattle-Tacoma (SEA) 16:20 Pasco (PSC)
KL 6273 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Daily 15:15 Seattle-Tacoma (SEA) 16:18 Pasco (PSC)
KL 6273 Non-stop Embraer EMB 175 (E7W) 1:03 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Daily 15:36 Seattle-Tacoma (SEA) 16:39 Pasco (PSC)
KL 6273 Non-stop Embraer EMB 175 (E7W) 1:03 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Daily 16:50 Portland (PWM) 19:10 Detroit (DTW) M
KL 6273 Non-stop Boeing 717 (717) 2:20 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1821)
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This flight number is listed as serving the following routes:
KLM flight KL 6273: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6273
Effective 2026-03-08 through 2026-03-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 494)
Duration: 4:17, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

KLM KL6273
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 494)
Duration: 4:26, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

KLM KL6273
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 494)
Duration: 4:25, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6273
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 494)
Duration: 4:26, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

KLM KL6273
Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2399)
Duration: 4:24, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

KLM KL6273
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6273
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:03, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6273
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:03, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6273
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1821)
Duration: 2:20, non-stop
Boeing 717 (717)
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This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - Detroit (DTW)
  • Portland (PWM) - Detroit (DTW)
  • Seattle-Tacoma (SEA) - Pasco (PSC)