Flight

AC4257 (ACA4257)

Route

IADTYS

Status

Delayed(10 minutes)

Air Canada flight UA4070 from Washington Dulles Airport to Knoxville Airport is scheduled to depart on 25 Sept 2026 at 12:55 and arrive at 14:42 local time. It's currently delayed by 10 minutes.

Status: Delayed

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Other AC4257 flights

Multiple flights operate under the AC4257 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Washington Dulles (IAD)
Date	Fri 25 Sept
Departs	12:5513:05
Terminal	Not available
Gate	A2B
Check-in desk	Not available

Arrival

Arrives at	Knoxville (TYS)
Date	Fri 25 Sept
Arrives	14:4214:09
Terminal	Not available
Gate	Not available
Luggage belt	Not available

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