QR9521 Flight Status Qatar Airways: Chicago to Boston (QTR9521)

How long is the QR9521 flight from Chicago to Boston?

The average flight time from Chicago to Boston is 1 hour and 54 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 735 km/h / 457 mph.

What is the On-Time Performance (OTP) of Qatar Airways Flight QR9521 Chicago to Boston?

The Airportia On-Time Performance Rating for Qatar Airways Flight QR9521 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight QR9521 arriving at?

Flight QR9521 arrives at Boston Logan International Airport (BOS) Terminal B.

When was the latest QR9521 flight?

The latest flight took off on Friday, October 3rd, 2025 with the flight status being Landed on 18:42.

How else can the flight QR9521 be referenced as?

This Qatar Airways flight can also be referenced as QTR9521, QR 9521, QTR 9521.

How often is flight QR9521 delayed?

On average, 60% of all QR9521 flights are delayed. The average delay is 47 minutes.

Can I get compensation for my delayed or cancelled QR9521 flight or baggage issues?

If your QR9521 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.