| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | BOS | DEN | 17:18 | 19:14 |
Landed
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Track > |
| Jul 18 | BOS | DEN | 18:18 | 20:12 |
Landed Late
|
Track > |
| Jul 17 | BOS | DEN | 17:23 | 19:06 |
Landed
|
Track > |
| Jul 16 | BOS | DEN | 17:16 | 19:16 |
Landed
|
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| Jul 14 | BOS | DEN | 17:09 | 18:52 |
Landed
|
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| Jul 12 | BOS | DEN | 17:22 | 19:00 |
Landed
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| Jul 11 | BOS | DEN | 18:24 | 20:06 |
Landed Late
|
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| Jul 10 | BOS | DEN | 17:13 | 19:37 |
Landed
|
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| Oct 24 | BOS | DEN | 17:43 | 19:36 |
Landed
|
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| Oct 23 | BOS | DEN | 17:33 | 19:30 |
Landed
|
Track > |
ITA Airways Flight AZ4373 connects Boston, United States to Denver, United States, taking off from Boston Logan International Airport BOS and landing at Denver International Airport DEN.
How long is the AZ4373 flight from Boston to Denver?
The average flight time from Boston to Denver is 3 hours and 53 minutes. The flight distance is 2816 km / 1749 miles and the average flight speed is 727 km/h / 452 mph.
How many AZ4373 flights are operated per week?
4 flights per week. The flight AZ4373 is operated on Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of ITA Airways Flight AZ4373 Boston to Denver?
The Airportia On-Time Performance Rating for ITA Airways Flight AZ4373 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AZ4373 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 19:14.
How else can the flight AZ4373 be referenced as?
This ITA Airways flight can also be referenced as ITY4373, AZ 4373, ITY 4373.
How often is flight AZ4373 delayed?
On average, 20% of all AZ4373 flights are delayed. The average delay is 24 minutes.
Can I get compensation for my delayed or cancelled AZ4373 flight or baggage issues?
If your AZ4373 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 AZ4373 Flight Tracker above for more details.
Other flights departing from Boston BOS: B6317, UA800, B6507, AA4585
Other flights arriving at Denver DEN: UA800, UA1197, UA5620, OO5042
All flights connecting Boston BOS to Denver DEN.
