About 1 in 8 AA 3704 flights from La Crosse arrived 15+ minutes late, diverted or cancelled over the past year (12%); 3.2% were cancelled. The typical flight landed 16 minutes early.
AA 3704: LSE → ORD
Scheduled to leave La Crosse at 6:00 a.m. local time, operated by Envoy as MQ 3704. Over the past year it arrived on time 88% of the time (280 flights), in line with other AA flights on the route at that hour (87%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 41 | 85% |
| Tuesday | 40 | 93% |
| Wednesday | 39 | 90% |
| Thursday | 40 | 90% |
| Friday | 40 | 83% |
| Saturday | 40 | 83% |
| Sunday | 40 | 93% |
Why it was late
All flights LSE → ORD · Connecting off AA 3704? Check the risk
Questions
How often is AA 3704 from LSE to ORD late?
American Airlines 3704 from La Crosse, WI to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 12% of 280 scheduled flights between September 2025 and August 2026. 3.2% 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.