Air Canada
flight
AC 4257:
Dulles, Washington - Knoxville
Dulles, Washington - Knoxville
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4257
Effective 2024-10-27 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4883)
Duration: 1:45, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Air Canada AC4257
Valid until 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4314)
Duration: 1:40, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Air Canada AC4257
Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4282)
Duration: 1:40, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Air Canada AC4257
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4282)
Duration: 1:48, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
- AC 4257 is a domestic flight departing from the Dulles, Washington airport (IAD) and arriving at Knoxville airport (TYS).
- The flight distance is 419 miles, or 675 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:40 and 1:48.