Air Canada AC4257 Flight Status : Live Tracking & Updates

Domestic flight Air Canada AC4257 takes off from Dulles (IAD) United States to Knoxville (TYS) United States. It's operated by Air Canada. The plane leaves Washington Dulles International Airport at 12:45 06 May 2026 America/New_York. The flight is expected to land at McGhee Tyson Airport at 14:34 06 May 2026 America/New_York. The flight will last about 1 hours 51 minutes.

Current status of AC4257 is Arrived Delayed by 17m

AC4257 - ACA4257 Air Canada (AC)
IAD Dulles United States
Flight IAD to TYS
TYS Knoxville United States
Arrived Delayed by 17m
Departure Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 12:45 06 May 2026
Actual 13:00 06 May 2026
None A1
Arrival McGhee Tyson Airport
IATA: TYSICAO: KTYS
Scheduled 14:34 06 May 2026
Actual 14:51 06 May 2026
None 11
AC4257 Detail
  • Type: Domestic Flight
  • Code Shares: ET 1378, UA 4308
  • Flight Duration: 1 hours 51 minutes
  • Flight Distance: 676 kms / 420 miles
Airline
  • Air Canada
  • IATA: AC
  • ICAO: ACA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Embraer EMB-145XR
  • Callsign: ACA4257
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Dulles: Wednesday 2026-05-06 18:01 PM
  • Current Time in Knoxville: Wednesday 2026-05-06 18:01 PM

Flight routes similar to Air Canada AC4257

Airline Flight no Departure Arrival
United Airlines UA4308
United Airlines 		06/05/2026
12:45 		1 hours 51 minutes
14:34
Mesa Airlines YV6180
Mesa Airlines 		06/05/2026
09:00 		1 hours 31 minutes
10:49
Avianca AV2346
Avianca 		06/05/2026
09:00 		1 hours 31 minutes
10:49
Copa Airlines CM1306
Copa Airlines 		06/05/2026
18:20 		1 hours 52 minutes
20:12
Copa Airlines CM2237
Copa Airlines 		06/05/2026
09:00 		1 hours 31 minutes
10:49
Lufthansa LH8966
Lufthansa 		06/05/2026
18:20 		1 hours 52 minutes
20:12
United Airlines UA4914
United Airlines 		06/05/2026
18:20 		1 hours 52 minutes
20:12
United Airlines UA6180
United Airlines 		06/05/2026
09:00 		1 hours 49 minutes
10:49

Air Canada Flight AC4257 FAQs

What is the scheduled flight duration for Air Canada AC4257 flight?

On average, nonstop flight takes 1 hour(s) 51 minutes, with the flight distance of 676 km (420 miles).

What is the current status of Air Canada AC4257 flight?

The current status of flight Air Canada AC4257 is Arrived Delayed by 17m.

What type of aircraft is used for the Air Canada AC4257 flight?

All Air Canada AC4257 flights are operated using Embraer EMB-145XR aircraft.

How many Air Canada AC4257 flights are operated a week?

6 flights per week. The Flight Air Canada AC4257 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.