Singapore Airlines flight SQ 1218: Seattle-Tacoma - Denver

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:10 Seattle-Tacoma (SEA) 13:52 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:42 Effective 2024-12-07 through 2024-12-14
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue,Thu,Sat,Sun 11:00 Seattle-Tacoma (SEA) 14:44 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:44 Effective from 2025-03-20
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue,Thu,Sat,Sun 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Effective 2024-10-01 through 2024-10-10
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sat 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737-700 (73G) 2:41 Operates only on 2024-10-12
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue,Thu,Sat,Sun 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Effective 2024-10-13 through 2024-10-24
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sat 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:41 Operates only on 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sun 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:41 Effective 2024-10-27 through 2024-11-17
Codeshare flight, operated by Alaska Airlines.(AS 620)
Thu 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737-900 (739) 2:41 Effective 2024-10-31 through 2024-11-07
Codeshare flight, operated by Alaska Airlines.(AS 620)
Thu 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2024-11-14
Codeshare flight, operated by Alaska Airlines.(AS 620)
Thu 11:04 Seattle-Tacoma (SEA) 14:45 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:41 Operates only on 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 620)
Thu 11:04 Seattle-Tacoma (SEA) 14:46 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:42 Effective 2024-12-05 through 2024-12-12
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sun 11:45 Seattle-Tacoma (SEA) 15:27 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:42 Effective 2024-12-08 through 2024-12-15
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue,Thu,Sat,Sun 11:59 Seattle-Tacoma (SEA) 15:41 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:42 Effective 2025-01-07 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 602)
Sat 12:09 Seattle-Tacoma (SEA) 15:50 Denver (DEN)
SQ 1218 Non-stop Boeing 737-700 (73G) 2:41 Operates only on 2024-11-02
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sat 12:09 Seattle-Tacoma (SEA) 15:50 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Effective 2024-11-09 through 2024-11-16
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 12:14 Seattle-Tacoma (SEA) 15:55 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Effective 2024-10-29 through 2024-11-19
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 12:14 Seattle-Tacoma (SEA) 15:56 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:42 Operates only on 2024-12-03
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 12:14 Seattle-Tacoma (SEA) 15:56 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:42 Operates only on 2024-12-10
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 12:14 Seattle-Tacoma (SEA) 15:56 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:42 Operates only on 2024-12-17
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue,Thu,Sat,Sun 12:36 Seattle-Tacoma (SEA) 16:14 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:38 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 12:38 Seattle-Tacoma (SEA) 16:21 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:43 Operates only on 2024-11-26
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sat 12:59 Seattle-Tacoma (SEA) 16:43 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Operates only on 2024-11-23
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sun 12:59 Seattle-Tacoma (SEA) 16:43 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:44 Operates only on 2024-11-24
Codeshare flight, operated by Alaska Airlines.(AS 620)
Thu 12:59 Seattle-Tacoma (SEA) 16:43 Denver (DEN)
SQ 1218 Non-stop Boeing 737 MAX 9 (7M9) 2:44 Operates only on 2024-11-28
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sat,Sun 12:59 Seattle-Tacoma (SEA) 16:43 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:44 Effective 2024-11-30 through 2024-12-01
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue,Sun 14:31 Seattle-Tacoma (SEA) 18:10 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:39 Valid until 2024-09-03
Codeshare flight, operated by Alaska Airlines.(AS 710)
Thu,Sat 14:31 Seattle-Tacoma (SEA) 18:10 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:39 Valid until 2024-09-05
Codeshare flight, operated by Alaska Airlines.(AS 710)
Tue,Sat,Sun 14:31 Seattle-Tacoma (SEA) 18:10 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:39 Effective 2024-09-07 through 2024-09-21
Codeshare flight, operated by Alaska Airlines.(AS 710)
Thu 14:31 Seattle-Tacoma (SEA) 18:10 Denver (DEN)
SQ 1218 Non-stop Boeing 737-700 (73G) 2:39 Operates only on 2024-09-12
Codeshare flight, operated by Alaska Airlines.(AS 710)
Thu,Sun 14:31 Seattle-Tacoma (SEA) 18:10 Denver (DEN)
SQ 1218 Non-stop Boeing 737 (73J) 2:39 Effective 2024-09-19 through 2024-09-22
Codeshare flight, operated by Alaska Airlines.(AS 710)
Tue,Sat,Sun 14:31 Seattle-Tacoma (SEA) 18:10 Denver (DEN)
SQ 1218 Non-stop Boeing 737-800 (73H) 2:39 Effective 2024-09-24 through 2024-09-29
Codeshare flight, operated by Alaska Airlines.(AS 710)
Thu 14:31 Seattle-Tacoma (SEA) 18:10 Denver (DEN)
SQ 1218 Non-stop Boeing 737-700 (73G) 2:39 Operates only on 2024-09-26
Codeshare flight, operated by Alaska Airlines.(AS 710)
Singapore Airlines flight SQ 1218:
Seattle-Tacoma - Denver
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Singapore Airlines SQ1218
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:42, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Effective from 2025-03-20
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:44, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Effective 2024-10-01 through 2024-10-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Operates only on 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737-700 (73G)

Singapore Airlines SQ1218
Effective 2024-10-13 through 2024-10-24
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Effective 2024-10-27 through 2024-11-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Effective 2024-10-31 through 2024-11-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737-900 (739)

Singapore Airlines SQ1218
Operates only on 2024-11-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Operates only on 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Effective 2024-12-05 through 2024-12-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:42, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:42, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Effective 2025-01-07 through 2025-03-18
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 602)
Duration: 2:42, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737-700 (73G)

Singapore Airlines SQ1218
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Effective 2024-10-29 through 2024-11-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Operates only on 2024-12-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:42, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Operates only on 2024-12-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:42, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Operates only on 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:42, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Effective 2024-12-19 through 2025-01-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:38, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Operates only on 2024-11-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:43, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Operates only on 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)

Singapore Airlines SQ1218
Operates only on 2024-11-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:44, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:44, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1218
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:44, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Valid until 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 2:39, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Valid until 2024-09-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 2:39, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Effective 2024-09-07 through 2024-09-21
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 2:39, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Operates only on 2024-09-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 2:39, non-stop
Boeing 737-700 (73G)

Singapore Airlines SQ1218
Effective 2024-09-19 through 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 2:39, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1218
Effective 2024-09-24 through 2024-09-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 2:39, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1218
Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 2:39, non-stop
Boeing 737-700 (73G)
  • SQ 1218 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
  • The flight distance is 1022 miles, or 1644 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:38 and 2:44.