| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | IAD | BOS | 14:36 | 16:06 |
Delayed
|
Track > |
| Sep 01 | IAD | BOS | 13:58 | 15:13 |
Landed Late
|
Track > |
| Aug 31 | IAD | BOS | 13:21 | 14:28 |
Landed
|
Track > |
| Aug 30 | IAD | BOS | 13:45 | 14:52 |
Landed
|
Track > |
| Aug 29 | IAD | BOS | 13:19 | 14:24 |
Landed
|
Track > |
| Aug 28 | IAD | BOS | 13:31 | 14:49 |
Landed
|
Track > |
| Aug 27 | IAD | BOS | 13:24 | 14:36 |
Landed
|
Track > |
| Aug 26 | IAD | BOS | 13:17 | 14:18 |
Landed
|
Track > |
| Aug 25 | IAD | BOS | 13:17 | 14:23 |
Landed
|
Track > |
| Aug 24 | IAD | BOS | 13:30 | 14:42 |
Landed
|
Track > |
ITA Airways Flight AZ4399 connects Washington, United States to Boston, United States, taking off from Washington Dulles International Airport IAD and landing at Boston Logan International Airport BOS.
How long is the AZ4399 flight from Washington to Boston?
The average flight time from Washington to Boston is 1 hour and 11 minutes. The flight distance is 663 km / 412 miles and the average flight speed is 565 km/h / 351 mph.
How many AZ4399 flights are operated per week?
6 flights per week. The flight AZ4399 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of ITA Airways Flight AZ4399 Washington to Boston?
The Airportia On-Time Performance Rating for ITA Airways Flight AZ4399 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AZ4399 arriving at?
Flight AZ4399 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest AZ4399 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being En-Route on 16:06.
How else can the flight AZ4399 be referenced as?
This ITA Airways flight can also be referenced as ITY4399, AZ 4399, ITY 4399.
How often is flight AZ4399 delayed?
On average, 30% of all AZ4399 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled AZ4399 flight or baggage issues?
If your AZ4399 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 AZ4399 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA1392, UA2673, YV4063, YV6313
Other flights arriving at Boston BOS: AV444, B68514, UA1392, TA444
All flights connecting Washington IAD to Boston BOS.
