Flight Reliability
AA 3600 · American Airlines
Chicago → Boston (ORD–BOS)90% of its flights flew this route. The rest (TPA–BNA, ORD–CMH) are included in these numbers.
83
Pretty Reliable
WanderNerd Reliability Score
- 85%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 2.4%
- Cancelled
- 14 min early
- Median arrival delay
Based on 41 historical flights. Data through May 2026.
What the data says
Well ahead of the ORD–BOS route.
AA 3600 arrived on time 85% of the time, versus 69% across the ORD–BOS route.
Better than the American Airlines network average.
AA 3600 arrived on time 85% of the time, versus 77% across the American Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(5 flights)
- Wed—(4 flights)
- Thu—(7 flights)
- Fri—(7 flights)
- Sat—(2 flights)
- Sun—(7 flights)
- 3–6 AM—(2 flights)
- 6–9 AM83%(36 flights)
- 9 AM–12 PM—(1 flights)
- 9 PM–12 AM—(1 flights)
- Departures on time
- 85%
- Diverted
- 0%
- Flights flown
- 40
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 41 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.