About 1 in 3 AA 4281 flights from Chicago arrived 15+ minutes late, diverted or cancelled over the past year (34%); 4.4% were cancelled. The typical flight landed 6 minutes early.
AA 4281: ORD → TUL
Scheduled to leave Chicago at 10:05 p.m. local time, operated by Envoy as MQ 4281. Over the past year it arrived on time 66% of the time (136 flights), in line with other AA flights on the route at that hour (64%). Last seen in the data Aug 31, 2026.
Usually American Airlines's last flight of the day from Chicago to Tulsa (100% of days). American Airlines's last ORD–TUL flight was cancelled 4.7% of the time, against 2.6% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 9:40 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 19 | — |
| Tuesday | 18 | — |
| Wednesday | 19 | — |
| Thursday | 20 | 65% |
| Friday | 20 | 65% |
| Saturday | 20 | 65% |
| Sunday | 20 | 65% |
Why it was late
All flights ORD → TUL · Connecting off AA 4281? Check the risk
Questions
How often is AA 4281 from ORD to TUL late?
American Airlines 4281 from Chicago, IL to Tulsa, OK arrived 15 or more minutes late, was diverted or was cancelled on 34% of 136 scheduled flights between September 2025 and August 2026. 4.4% 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.