American Airlines TUS to ORD on-time performance
American Airlines nonstop flights from Tucson to Chicago · Aug 2025 – Jul 2026
On-time arrivals
75%
arrived < 15 min late
Cancelled
1.2%
6 flights
Avg arrival delay
28 min
108 min when late
Rank on route
#3 of 4
route average 77% on time
Key facts
- American Airlines flights on TUS to ORD arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 1.2% were cancelled, and 12% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (44%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)44%
- Late-arriving aircraft33%
- Air traffic control & airport congestion20%
- Extreme weather3%
- Security0%
Other airlines on TUS to ORD
- SkyWest Airlines77% on time · 16 min avg delay
- United Airlines75% on time · 25 min avg delay
- Envoy Air100% on time · 1 min avg delay
Full TUS to ORD comparison →
American Airlines on-time record across all routes →
482 American Airlines flights tracked on this route; 6 cancelled, 8 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.