KLM flight KL 5673: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Sun 07:25 Seattle-Tacoma (SEA) 08:33 Portland (PDX)
KL 5673 Non-stop Embraer EMB 175 (E7W) 1:08 Effective 2026-01-07 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 3953)
Sun 07:25 Seattle-Tacoma (SEA) 08:33 Portland (PDX)
KL 5673 Non-stop Embraer EMB 175 (E7W) 1:08 Operates only on 2026-02-08
Codeshare flight, operated by Delta Air Lines.(DL 3953)
Sun 07:25 Seattle-Tacoma (SEA) 08:31 Portland (PDX)
KL 5673 Non-stop Embraer EMB 175 (E7W) 1:06 Operates only on 2026-02-15
Codeshare flight, operated by Delta Air Lines.(DL 3953)
Sat 09:12 Portland (PDX) 10:25 Seattle-Tacoma (SEA)
KL 5673 Non-stop Embraer EMB 175 (E7W) 1:13 Operates only on 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 3953)
Daily 09:19 Portland (PDX) 10:35 Seattle-Tacoma (SEA)
KL 5673 Non-stop Embraer EMB 175 (E7W) 1:16 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon-Fri,Sun 09:20 Portland (PDX) 10:33 Seattle-Tacoma (SEA)
KL 5673 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-02-01 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 3953)
Daily 12:05 John Glenn Columbus (CMH) 14:02 New York John F. Kennedy (JFK) 4
KL 5673 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5649)
Daily 12:05 John Glenn Columbus (CMH) 14:00 New York John F. Kennedy (JFK) 4
KL 5673 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 5649)
Daily 12:37 John Glenn Columbus (CMH) 14:37 New York John F. Kennedy (JFK) 4
KL 5673 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5649)
Sat 13:30 Portland (PDX) 14:37 Seattle-Tacoma (SEA)
KL 5673 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 3802)
Daily 22:54 Atlanta (ATL) S 23:54 Columbia (CAE)
KL 5673 Non-stop Boeing 717 (717) 1:00 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 3029)
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This flight number is listed as serving the following routes:
KLM flight KL 5673: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL5673
Effective 2026-01-07 through 2026-01-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3953)
Duration: 1:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL5673
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3953)
Duration: 1:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL5673
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3953)
Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL5673
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3953)
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL5673
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3953)
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL5673
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3953)
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL5673
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5649)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

KLM KL5673
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5649)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

KLM KL5673
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5649)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

KLM KL5673
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3802)
Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL5673
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3029)
Duration: 1:00, non-stop
Boeing 717 (717)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Columbia (CAE)
  • John Glenn Columbus (CMH) - New York John F. Kennedy (JFK)
  • Portland (PDX) - Seattle-Tacoma (SEA)