About 1 in 7 AA 4088 flights from Fayetteville arrived 15+ minutes late, diverted or cancelled over the past year (15%); 0.9% were cancelled. The typical flight landed 15 minutes early.
AA 4088: XNA → ORD
Scheduled to leave Fayetteville at 5:06 a.m. local time, operated by Envoy as MQ 4088. Over the past year it arrived on time 85% of the time (322 flights), worse than other AA flights on the route at that hour (90%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 81% |
| Tuesday | 26 | 92% |
| Wednesday | 47 | 83% |
| Thursday | 50 | 84% |
| Friday | 52 | 85% |
| Saturday | 44 | 89% |
| Sunday | 50 | 86% |
Why it was late
All flights XNA → ORD · Connecting off AA 4088? Check the risk
Questions
How often is AA 4088 from XNA to ORD late?
American Airlines 4088 from Fayetteville, AR to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 15% of 322 scheduled flights between September 2025 and August 2026. 0.9% 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.