AA 4645 Columbus to Boston Flight Status

American Airlines Flight AA4645 from Port Columbus International Airport CMH to Boston Logan International Airport BOS is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on December 2nd, 2025.
Check the table below for AA4645's most recent flight history:

AA 4645 Flight Status & Schedule

Date Departure Arrival Status
Dec 02 23:24 00:56
Landed Late
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Dec 01 22:08 23:33
Landed
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Nov 30 01:04 23:59
Unknown
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Nov 28 22:07 23:39
Landed
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Nov 26 23:06 00:26
Landed Late
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American Airlines AA 4645 Columbus to Boston Flight Information

American Airlines Flight AA4645 connects Columbus, United States to Boston, United States, taking off from Port Columbus International Airport CMH and landing at Boston Logan International Airport BOS.

How long is the AA4645 flight from Columbus to Boston?

The average flight time from Columbus to Boston is 1 hour and 28 minutes. The flight distance is 1028 km / 639 miles and the average flight speed is 681 km/h / 423 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4645 Columbus to Boston?

The Airportia On-Time Performance Rating for American Airlines Flight AA4645 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4645 arriving at?

Flight AA4645 arrives at Boston Logan International Airport (BOS) Terminal B.

When was the latest AA4645 flight?

The latest flight took off on Wednesday, December 3rd, 2025 with the flight status being Landed on 00:56.

How else can the flight AA4645 be referenced as?

This American Airlines flight can also be referenced as AAL4645, AA 4645, AAL 4645.

How often is flight AA4645 delayed?

On average, 20% of all AA4645 flights are delayed. The average delay is 42 minutes.

Can I get compensation for my delayed or cancelled AA4645 flight or baggage issues?

If your AA4645 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 AA4645 Flight Tracker above for more details.

AA4645 and Columbus CMH to Boston BOS Flights

Flight AA4645 is code-shared by 1 airline using the flight number BA5252

Other flights departing from Columbus CMH: WN1647, AA2539, NK501, NK721

Other flights arriving at Boston BOS: NK850, AA4777, 9K687, AA2511

All flights connecting Columbus CMH to Boston BOS.

AA4645 American Airlines Flight: Columbus to Boston Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.