AA857San Antonio to Chicago
American Airlines flight AA857 flies from San Antonio (SAT) to Chicago O'Hare (ORD), 1,677 km. Over September 2025 to February 2026 it usually arrives about 15 minutes late: 70% of 141 flights arrived within 15 minutes of schedule and 2.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AA857, September 2025 to February 2026: 141 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AA857
Other flights from San Antonio to Chicago
More about San Antonio (SAT) 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.
<a href="https://tripstow.com/flights/aa857" title="AA857 is on time 70% of the time on TripStow"><img src="https://tripstow.com/badge/flights/aa857.svg" alt="AA857 is on time 70% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/aa857" title="AA857 is on time 70% of the time on TripStow"><img src="https://tripstow.com/badge/flights/aa857.svg?theme=light" alt="AA857 is on time 70% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/aa857)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