ON TIMEBOARD

AA 3108 on time

American Airlines 3108: Dallas to Detroit at 6:52 p.m. (past 12 months)

On time
55%
132 flights · likely 46–63%
Cancelled
1.5%
of scheduled flights
Typical arrival
+10 min
median vs schedule
When late
+69 min
average delay
Similar flights
59%
AA, same route & hour

About 1 in 2 AA 3108 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (45%); 1.5% were cancelled. The typical flight landed 10 minutes late.

AA 3108: DFW → DTW

Scheduled to leave Dallas at 6:52 p.m. local time. Over the past year it arrived on time 55% of the time (132 flights), worse than other AA flights on the route at that hour (59%). Last seen in the data Aug 31, 2026.

Usually American Airlines's last flight of the day from Dallas to Detroit (50% of days). American Airlines's last DFW–DTW flight was cancelled 4.4% of the time, against 1.7% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 7:10 a.m. the next morning.

Month by month

40%70%100%May 2025: 48% on time (27 flights)48MayJun 2025: 70% on time (30 flights)70JunJul 2025: 45% on time (31 flights)45JulAug 2025: 45% on time (31 flights)45AugSep 2025: too few flights (2 flights)SepOct 2025: 58% on time (26 flights)58OctNov 2025: too few flights (1 flights)NovMay 2026: too few flights (11 flights)MayJun 2026: 50% on time (30 flights)50JunJul 2026: 55% on time (31 flights)55JulAug 2026: 68% on time (31 flights)68Aug

By day of week

DayFlightsOn time
Monday2060%
Tuesday19—
Wednesday18—
Thursday19—
Friday19—
Saturday19—
Sunday18—

Why it was late

Late inbound plane 47%Airline (crew, maintenance, ops) 28%Severe weather 17%Air traffic & airport (NAS) 8%

All flights DFW → DTW · Connecting off AA 3108? Check the risk

Questions

How often is AA 3108 from DFW to DTW late?

American Airlines 3108 from Dallas/Fort Worth, TX to Detroit, MI arrived 15 or more minutes late, was diverted or was cancelled on 45% of 132 scheduled flights between September 2025 and August 2026. 1.5% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check American Airlines for today's flight. Method.