ON TIMEBOARD

AA 4033 on time

American Airlines 4033: Fayetteville to Phoenix at 8:27 a.m. (past 12 months)

On time
91%
364 flights · likely 88–94%
Cancelled
0.5%
of scheduled flights
Typical arrival
−10 min
median vs schedule
When late
+88 min
average delay
Similar flights
91%
AA, same route & hour

About 1 in 11 AA 4033 flights from Fayetteville arrived 15+ minutes late, diverted or cancelled over the past year (9%); 0.5% were cancelled. The typical flight landed 10 minutes early.

AA 4033: XNA → PHX

Scheduled to leave Fayetteville at 8:27 a.m. local time, operated by Envoy as MQ 4033. Over the past year it arrived on time 91% of the time (364 flights), in line with other AA flights on the route at that hour (91%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 86% on time (29 flights)86SepOct 2025: 87% on time (31 flights)87OctNov 2025: 90% on time (30 flights)90NovDec 2025: 90% on time (31 flights)90DecJan 2026: 87% on time (31 flights)87JanFeb 2026: 100% on time (28 flights)100FebMar 2026: 97% on time (31 flights)97MarApr 2026: 93% on time (30 flights)93AprMay 2026: 94% on time (31 flights)94MayJun 2026: 83% on time (30 flights)83JunJul 2026: 97% on time (31 flights)97JulAug 2026: 90% on time (31 flights)90Aug

By day of week

DayFlightsOn time
Monday5383%
Tuesday5292%
Wednesday5196%
Thursday5290%
Friday5292%
Saturday5298%
Sunday5287%

Why it was late

Late inbound plane 57%Airline (crew, maintenance, ops) 19%Severe weather 15%Air traffic & airport (NAS) 9%

All flights XNA → PHX · Connecting off AA 4033? Check the risk

Questions

How often is AA 4033 from XNA to PHX late?

American Airlines 4033 from Fayetteville, AR to Phoenix, AZ arrived 15 or more minutes late, was diverted or was cancelled on 9% of 364 scheduled flights between September 2025 and August 2026. 0.5% 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.