How long is the AZ4375 flight?

The timetable allows 3 h 55 min. Denver to Boston is 2,816 km (1,749 mi).

What other flight numbers does AZ4375 have?

Also listed as ITY4375 (ITA Airways' ICAO code) and AZ 4375.

AZ4375 Flight Status ITA Airways: Denver to Boston (ITY4375)

ITA Airways AZ 4375

Landed On Time

DEN Denver

Scheduled: 09:40
Actual: 09:56

Gate: A17

Departure: Sun, Nov 8, 2026 · local time MST

Denver International Airport (DEN)

All DEN Departures >

BOS Boston

Scheduled: 15:35
Actual: 15:22
Delay

Terminal: B | Gate: B27

Arrival: Sun, Nov 8, 2026 · local time EST

Boston Logan International Airport (BOS)

All BOS Arrivals >

Landed 15h 11m ago 100%

DEN 09:56 BOS 15:22

2,816 km (1,749 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 2816 km / 1749 miles · Scheduled Duration: 03:55 · Actual Duration: 03:26

AZ 4375 Flight Status & Schedule ITA Airways Denver to Boston

Date	From	To	Departure	Arrival	Status	Details
Nov 08	DEN	BOS	09:56	15:22	Landed	Track >
Nov 01	DEN	BOS	09:48	15:11	Landed	Track >

ITA Airways' Denver–Boston flight covers 2,816 km (1,749 mi) and runs once a week, on Sundays. The timetable allows 3 h 55 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left 16 minutes late and still landed at 15:22, 13 minutes early.

< All Denver DEN Departures All Boston BOS Arrivals >

About AZ 4375

Route: Denver International Airport DEN to Boston Logan International Airport BOS
Distance: 2,816 km (1,749 mi)
Scheduled flight time: 3 h 55 min
Flies: Sun

AZ 4375 FAQ

How long is the AZ4375 flight?: The timetable allows 3 h 55 min. Denver to Boston is 2,816 km (1,749 mi).
Which days does AZ4375 fly?: Once a week, on Sundays, based on the schedule of the last 7 days.
What other flight numbers does AZ4375 have?: Also listed as ITY4375 (ITA Airways' ICAO code) and AZ 4375.

AZ4375 and Denver DEN to Boston BOS Flights

Flight AZ4375 is a code-share ITA Airways flight of the United Airlines operated UA1232.

Other flights departing from Denver DEN: UA1232, UA1026, OO5782, UA5782

Other flights arriving at Boston BOS: UA1232, B6266

All flights connecting Denver DEN to Boston BOS.