WestJet
flight
WS 8158:
Seattle-Tacoma - Salt Lake City
Seattle-Tacoma - Salt Lake City
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-04-26 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:05, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-05-07 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-05-25 through 2026-06-12
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-06-13 through 2026-07-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-07-25 through 2026-08-04
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-08-05 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:06, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-05-16 through 2026-05-23
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-05-24 through 2026-05-30
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Operates only on 2026-06-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 1165)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8158
Effective 2026-07-24 through 2026-07-29
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 4047)
Duration: 1:17, non-stop Embraer EMB 175 (E7W)
- WS 8158 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Salt Lake City airport (SLC).
- The flight distance is 687 miles, or 1106 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 1:17 and 2:08.