Chick-Fil-A
Hours
24 hrs a day, closed Sunday
Alcohol
Yes
Finding it
Chick-Fil-A is in Concourse M, Near Gate M10 in Terminal 5 near Near Gate M10 at O'Hare International Airport. It is airside, past the security checkpoint, so allow for the queue before you count on it.
- Nearest gates
- Near Gate M10
Terminal 5 has 16 places to eat and 9 shops in this directory; the earliest opens at 12am.
Hours against the security queue
Across the week, ORD security runs longest around 4am at a median of 27 minutes, and lightest around 2am at 1 minute.
Queue figures are medians from FlyIndex's ORD wait-time record, not a live reading.
About this location
Near Gate M10, this is the only stop in this stretch of Concourse M listing round-the-clock hours, with one exception: it's shut entirely on Sundays, the chain's standard weekly closure carried through into the terminal. That makes it the option for red-eye arrivals and pre-dawn departures the rest of the week, when Burger King and Tocco down at M11 haven't opened yet. It also carries a beer and wine license, which sets it apart from the alcohol-free counters at Burger King and Kofe nearby.
What to expect
- chicken
Other options in Terminal 5
All past the same checkpoint, so you can reach them without clearing security again.
Sources
- Chick-fil-A | O'Hare International Airport — Chicago Department of Aviation, checked 2026-09-04
Official Travel Resources
1 verified external links from airport operators and U.S. agencies.