KLM flights from Tucson (TUS) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:50 Tucson (TUS) 15:19 Seattle-Tacoma (SEA)
KLM KL 6609 Non-stop Embraer EMB 175 (E7W) 3:29 Effective 2026-05-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Daily 11:50 Tucson (TUS) 15:25 Seattle-Tacoma (SEA)
KLM KL 6609 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Daily 13:30 Tucson (TUS) 16:58 Seattle-Tacoma (SEA)
KLM KL 6609 Non-stop Airbus A220-100 (221) 3:28 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Daily 13:30 Tucson (TUS) 16:54 Seattle-Tacoma (SEA)
KLM KL 6609 Non-stop Airbus A220-100 (221) 3:24 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Sat 13:30 Tucson (TUS) 16:58 Seattle-Tacoma (SEA)
KLM KL 7634 Non-stop Airbus A220-100 (221) 3:28 Operates only on 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 2251)


KLM flights from Tucson (TUS) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-05-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 3:28, non-stop
Airbus A220-100 (221)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 3:24, non-stop
Airbus A220-100 (221)

Direct Codeshare Flights:

Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 3:28, non-stop
Airbus A220-100 (221)
  • A domestic route departing from the Tucson airport (TUS) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1216 miles, or 1956 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:24 and 3:35.