SkyWest Airlines TUS to ORD on-time performance
SkyWest Airlines nonstop flights from Tucson to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
77%
arrived < 15 min late
Cancelled
1.9%
9 flights
Avg arrival delay
16 min
64 min when late
Rank on route
#2 of 4
route average 77% on time
Key facts
- SkyWest Airlines flights on TUS to ORD arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 1.9% were cancelled, and 8% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was late-arriving aircraft (34%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft34%
- Airline (crew, maintenance, cleaning, fueling)33%
- Air traffic control & airport congestion27%
- Extreme weather5%
- Security0%
Other airlines on TUS to ORD
- American Airlines75% on time · 28 min avg delay
- United Airlines75% on time · 25 min avg delay
- Envoy Air100% on time · 1 min avg delay
Full TUS to ORD comparison →
SkyWest Airlines on-time record across all routes →
462 SkyWest Airlines flights tracked on this route; 9 cancelled, 6 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.