| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | IAD | SDF | 20:35 | 19:42 |
Unknown
|
Track > |
| May 19 | IAD | SDF | 18:15 | 19:22 |
Landed
|
Track > |
| May 18 | IAD | SDF | 18:06 | 19:18 |
Landed
|
Track > |
| May 17 | IAD | SDF | 17:56 | 19:09 |
Landed
|
Track > |
| May 16 | IAD | SDF | 18:09 | 19:22 |
Landed
|
Track > |
| May 15 | IAD | SDF | 18:01 | 19:18 |
Landed
|
Track > |
| May 11 | IAD | SDF | 17:54 | 19:11 |
Landed
|
Track > |
Air Canada Flight AC4428 connects Washington, United States to Louisville, United States, taking off from Washington Dulles International Airport IAD and landing at Louisville International Airport SDF.
How long is the AC4428 flight from Washington to Louisville?
The average flight time from Washington to Louisville is 1 hour and 13 minutes. The flight distance is 724 km / 450 miles and the average flight speed is 563 km/h / 350 mph.
What is the On-Time Performance (OTP) of Air Canada Flight AC4428 Washington to Louisville?
The Airportia On-Time Performance Rating for Air Canada Flight AC4428 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AC4428 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Unknown on 19:42.
How else can the flight AC4428 be referenced as?
This Air Canada flight can also be referenced as ACA4428, AC 4428, ACA 4428.
How often is flight AC4428 delayed?
On average, 0% of all AC4428 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AC4428 flight or baggage issues?
If your AC4428 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AC4428 Flight Tracker above for more details.
Other flights departing from Washington IAD: LF3904, TP232, UA4063, UA1470
Other flights arriving at Louisville SDF: UA4063, MX1067, AA4515, WN3376
All flights connecting Washington IAD to Louisville SDF.
