Air Canada AC4256 flight status now

Current status of AC4256 is Arrived On time

AC4256 - ACA4256 Air Canada (AC)
TYS Knoxville United States
Flight TYS to IAD
IAD Dulles United States
Arrived On time
Departure McGhee Tyson Airport
IATA: TYSICAO: KTYS
Scheduled 05:45 17 November 2025
Actual 05:36 17 November 2025
None 11
Arrival Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 07:28 17 November 2025
Actual 07:05 17 November 2025
None A1
AC4256 Detail
  • Type: Domestic Flight
  • Code Shares: AV 2341, ET 1379, UA 4311
  • Flight Duration: 1 hours 29 minutes
  • Flight Distance: 676 kms / 420 miles
Airline
  • Air Canada
  • IATA: AC
  • ICAO: ACA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
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: ACA4256
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Knoxville: Monday 2025-11-17 17:00 PM
  • Current Time in Dulles: Monday 2025-11-17 17:00 PM

Domestic flight Air Canada AC4256 takes off from Knoxville (TYS) United States to Dulles (IAD) United States. It's operated by Air Canada. The plane leaves McGhee Tyson Airport at 05:45 17 November 2025 America/New_York. The flight is expected to land at Washington Dulles International Airport at 07:28 17 November 2025 America/New_York. The flight will last about 1 hours 29 minutes.

Similar flight route from Knoxville (TYS) to Dulles (IAD)

Airline Flight no Departure Arrival
Air Canada AC4744
Air Canada 		17/11/2025
09:50 		1 hours 32 minutes
11:33
Copa Airlines CM2244
Copa Airlines 		17/11/2025
09:50 		1 hours 32 minutes
11:33
United Airlines UA4325
United Airlines 		17/11/2025
09:50 		1 hours 32 minutes
11:33
Avianca AV2345
Avianca 		17/11/2025
19:20 		1 hours 43 minutes
21:03
Avianca AV2343
Avianca 		17/11/2025
14:25 		1 hours 43 minutes
16:08
United Airlines UA4324
United Airlines 		17/11/2025
19:20 		1 hours 43 minutes
21:03
Air Canada AC4742
Air Canada 		17/11/2025
14:25 		1 hours 43 minutes
16:08
Brussels Airlines SN8958
Brussels Airlines 		17/11/2025
14:25 		1 hours 43 minutes
16:08

Frequently asked questions, answered

How long is the flight from Knoxville to Dulles?

On average, nonstop flight takes 1 hour(s) 29 minutes, with the flight distance of 676 km (420 miles).

What type of aircraft is used for the Air Canada AC4256 flight?

All Air Canada AC4256 flights are operated using Embraer EMB-145XR aircraft.

How many Air Canada AC4256 flights are operated a week?

7 flights per week. The Flight Air Canada AC4256 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .