About 1 in 3 AA 3694 flights from Chicago arrived 15+ minutes late, diverted or cancelled over the past year (38%); 3.8% were cancelled. The typical flight landed 3 minutes early.
AA 3694: ORD → CMI
Scheduled to leave Chicago at 8:27 p.m. local time, operated by Envoy as MQ 3694. Over the past year it arrived on time 62% of the time (317 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 Champaign (100% of days). American Airlines's last ORD–CMI flight was cancelled 3.4% of the time, against 4.1% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 10:00 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 60% |
| Tuesday | 14 | — |
| Wednesday | 49 | 59% |
| Thursday | 49 | 55% |
| Friday | 52 | 62% |
| Saturday | 48 | 65% |
| Sunday | 52 | 65% |
Why it was late
All flights ORD → CMI · Connecting off AA 3694? Check the risk
Questions
How often is AA 3694 from ORD to CMI late?
American Airlines 3694 from Chicago, IL to Champaign/Urbana, IL arrived 15 or more minutes late, was diverted or was cancelled on 38% of 317 scheduled flights between September 2025 and August 2026. 3.8% 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.