AA6378 FNT → ORD

American Airlines · Flint, MI to Chicago, IL · 36 flights observed, 2026-01-06 to 2026-02-11 · 223 mi

This flight has been on time less than half the time (47%) — expect a real chance of a delay.

AA6378 covers more than one route in the data window — the stats below are for FNT → ORD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
47%
Median delay
+20 min
90th percentile
+124 min
Cancellation rate
6%

How often is AA6378 on time?

Across 36 flights on FNT → ORD from 2026-01-06 to 2026-02-11, AA6378 arrived within 15 minutes of schedule 47% of the time. The median arrival delay was +20 min, and the worst 10% of flights arrived +124 min or later. 6% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1647%
16-30 min515%
31-60 min412%
61-120 min515%
2+ hrs412%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012343%+43 min
2026-021155%+24 min

Performance by day of week

DayFlightsOn-time
Mon450%
Tue683%
Wed633%
Thu560%
Fri425%
Sat425%
Sun540%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…