Austrian flight OS 7704: Seattle-Tacoma - O'Hare, Chicago

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:31 Seattle-Tacoma (SEA) 12:31 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2024-05-23 through 2024-09-25
Codeshare flight, operated by United Airlines.(UA 2138)
Tue-Sun 06:31 Seattle-Tacoma (SEA) 12:31 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective from 2024-10-27
Codeshare flight, operated by United Airlines.(UA 2138)
Tue,Thu-Sun 07:00 Seattle-Tacoma (SEA) 13:01 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-900 (739) 4:01 Valid until 2024-01-07
Codeshare flight, operated by United Airlines.(UA 747)
Tue,Thu-Sun 07:00 Seattle-Tacoma (SEA) 13:01 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-900 (739) 4:01 Effective 2024-02-15 through 2024-03-05
Codeshare flight, operated by United Airlines.(UA 747)
Wed 07:00 Seattle-Tacoma (SEA) 13:01 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-900 (739) 4:01 Operates only on 2024-03-06
Codeshare flight, operated by United Airlines.(UA 747)
Tue,Wed,Fri-Sun 07:00 Seattle-Tacoma (SEA) 13:00 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-900 (739) 4:00 Effective 2024-03-08 through 2024-03-30
Codeshare flight, operated by United Airlines.(UA 2138)
Mon-Wed,Fri-Sun 07:00 Seattle-Tacoma (SEA) 13:02 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-900 (739) 4:02 Effective 2024-03-31 through 2024-04-10
Codeshare flight, operated by United Airlines.(UA 2138)
Daily 07:00 Seattle-Tacoma (SEA) 13:02 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-900 (739) 4:02 Effective 2024-04-11 through 2024-05-22
Codeshare flight, operated by United Airlines.(UA 2138)
Daily 07:00 Seattle-Tacoma (SEA) 12:49 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-800 (738) 3:49 Effective 2024-09-26 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 2138)
Tue,Thu,Fri 07:06 Seattle-Tacoma (SEA) 13:06 O'Hare, Chicago (ORD) 1
OS 7704 Non-stop Boeing 737-900 (739) 4:00 Effective 2024-01-09 through 2024-02-13
Codeshare flight, operated by United Airlines.(UA 2365)
Austrian flight OS 7704:
Seattle-Tacoma - O'Hare, Chicago
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Austrian OS7704
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2138)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Austrian OS7704
Effective from 2024-10-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2138)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Austrian OS7704
Valid until 2024-01-07
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 747)
Duration: 4:01, non-stop
Boeing 737-900 (739)

Austrian OS7704
Effective 2024-02-15 through 2024-03-05
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 747)
Duration: 4:01, non-stop
Boeing 737-900 (739)

Austrian OS7704
Operates only on 2024-03-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 747)
Duration: 4:01, non-stop
Boeing 737-900 (739)

Austrian OS7704
Effective 2024-03-08 through 2024-03-30
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2138)
Duration: 4:00, non-stop
Boeing 737-900 (739)

Austrian OS7704
Effective 2024-03-31 through 2024-04-10
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2138)
Duration: 4:02, non-stop
Boeing 737-900 (739)

Austrian OS7704
Effective 2024-04-11 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2138)
Duration: 4:02, non-stop
Boeing 737-900 (739)

Austrian OS7704
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2138)
Duration: 3:49, non-stop
Boeing 737-800 (738)

Austrian OS7704
Effective 2024-01-09 through 2024-02-13
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2365)
Duration: 4:00, non-stop
Boeing 737-900 (739)
  • OS 7704 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at O'Hare, Chicago airport (ORD).
  • The flight distance is 1715 miles, or 2760 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:49 and 4:02.