American Airlines
AA1509Boston to Chicago
American Airlines flight AA1509 flies from Boston (BOS) to Chicago O'Hare (ORD), 1,391 km. Over August 2025 to July 2026 it usually arrives about 2 minutes early: 88% of 362 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
88%
on time (within 15 min)
8%
more than 30 min late
0.6%
cancelled
-2 min
average arrival vs schedule
Every operation of AA1509, August 2025 to July 2026: 362 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AA1509
- Boston (BOS) to Chicago O'Hare (ORD)206 flights
- Cleveland Hopkins (CLE) to Miami (MIA)156 flights
Other flights from Boston to Chicago
More about Boston (BOS) and Chicago O'Hare (ORD).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
Dark badge, HTML
<a href="https://tripstow.com/flights/aa1509" title="AA1509 is on time 88% of the time on TripStow"><img src="https://tripstow.com/badge/flights/aa1509.svg" alt="AA1509 is on time 88% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/aa1509" title="AA1509 is on time 88% of the time on TripStow"><img src="https://tripstow.com/badge/flights/aa1509.svg?theme=light" alt="AA1509 is on time 88% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/aa1509)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free