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AA 9603 Philadelphia to Boston Flight Status

American Airlines Flight AA9603 from Philadelphia International Airport PHL to Boston Logan International Airport BOS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 10th, 2026.
Check the table below for AA9603's most recent flight history:

AA 9603 Flight Status & Schedule

Date Departure Arrival Status
May 10 17:43 18:55
Landed Late
Track >

American Airlines AA 9603 Philadelphia to Boston Flight Information

American Airlines Flight AA9603 connects Philadelphia, United States to Boston, United States, taking off from Philadelphia International Airport PHL and landing at Boston Logan International Airport BOS.

How long is the AA9603 flight from Philadelphia to Boston?

The average flight time from Philadelphia to Boston is 1 hour and 12 minutes. The flight distance is 450 km / 280 miles and the average flight speed is 375 km/h / 233 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA9603 Philadelphia to Boston?

The Airportia On-Time Performance Rating for American Airlines Flight AA9603 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA9603 arriving at?

Flight AA9603 arrives at Boston Logan International Airport (BOS) Terminal B.

When was the latest AA9603 flight?

The latest flight took off on Sunday, May 10th, 2026 with the flight status being Landed on 18:55.

How else can the flight AA9603 be referenced as?

This American Airlines flight can also be referenced as AAL9603, AA 9603, AAL 9603.

How often is flight AA9603 delayed?

On average, 100% of all AA9603 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled AA9603 flight or baggage issues?

If your AA9603 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 AA9603 Flight Tracker above for more details.

AA9603 and Philadelphia PHL to Boston BOS Flights

Other flights departing from Philadelphia PHL: WN4422, AA5985, AA5916, UA3779

Other flights arriving at Boston BOS: B6822, AA4774, WN3325, DL8885

All flights connecting Philadelphia PHL to Boston BOS.

AA9603 American Airlines Flight: Philadelphia 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.