Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Atlanta → Chicago via Miami: arrives on time 14%
-
19:00 ATL → 21:00 MIAAA 1367 · American · 2h 05m · 30% on time, 1.4% cancelled
-
50m layover in Miami (MIA) · 45 min minimum on one ticket
-
21:50 MIA → 00:26 ORD +1 dayAA 2323 · American · 3h 36m · 63% on time, 4.2% cancelled
Total trip 6h 26m, scheduled departure to arrival (Chicago is 1 h behind Atlanta). Times are local. Both flew on 56 of the last 56 days.
Makes the connection24%The first flight arrived more than 5 minutes late on 76% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time14%First flight not cancelled (1.4% are) × connection made (24%) × second flight not cancelled (4.2% are) and within 15 minutes (63%).
Total trip6h 26mATL 19:00 to ORD 00:26, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.