ON TIMEBOARD

AA 1156 on time

American Airlines 1156: Phoenix to Columbus at 4:03 p.m. (past 12 months)

On time
71%
147 flights · likely 63–77%
Cancelled
0.7%
of scheduled flights
Typical arrival
−4 min
median vs schedule
When late
+93 min
average delay
Similar flights
70%
AA, same route & hour

About 1 in 3 AA 1156 flights from Phoenix arrived 15+ minutes late, diverted or cancelled over the past year (29%); 0.7% were cancelled. The typical flight landed 4 minutes early.

AA 1156: PHX → CMH

Scheduled to leave Phoenix at 4:03 p.m. local time. Over the past year it arrived on time 71% of the time (147 flights), in line with other AA flights on the route at that hour (70%). Last seen in the data Aug 30, 2026.

Usually American Airlines's last flight of the day from Phoenix to Columbus (86% of days). American Airlines's last PHX–CMH flight was cancelled 0.8% of the time, against 0.4% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 8:54 a.m. the next morning.

Month by month

40%70%100%Apr 2025: 73% on time (30 flights)73AprMay 2025: 53% on time (30 flights)53MayJun 2025: 67% on time (30 flights)67JunJul 2025: 55% on time (31 flights)55JulAug 2025: 87% on time (31 flights)87AugSep 2025: 87% on time (30 flights)87SepOct 2025: too few flights (5 flights)OctApr 2026: 75% on time (20 flights)75AprMay 2026: 65% on time (26 flights)65MayJun 2026: 77% on time (30 flights)77JunJul 2026: 54% on time (28 flights)54JulAug 2026: too few flights (8 flights)Aug

By day of week

DayFlightsOn time
Monday2268%
Tuesday15—
Wednesday2065%
Thursday2273%
Friday2268%
Saturday2065%
Sunday2673%

Why it was late

Late inbound plane 81%Airline (crew, maintenance, ops) 13%Air traffic & airport (NAS) 6%

All flights PHX → CMH · Connecting off AA 1156? Check the risk

Questions

How often is AA 1156 from PHX to CMH late?

American Airlines 1156 from Phoenix, AZ to Columbus, OH arrived 15 or more minutes late, was diverted or was cancelled on 29% of 147 scheduled flights between September 2025 and August 2026. 0.7% 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.