United Airlines ORD to BTV on-time performance
United Airlines nonstop flights from Chicago to Burlington · Aug 2025 – Jul 2026
On-time arrivals
72%
arrived < 15 min late
Cancelled
0.7%
5 flights
Avg arrival delay
19 min
64 min when late
Rank on route
#2 of 4
route average 70% on time
Key facts
- United Airlines flights on ORD to BTV arrived on time 72% of the time in Aug 2025 – Jul 2026.
- 0.7% were cancelled, and 9% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 70% on time overall.
- The largest source of delay minutes was late-arriving aircraft (46%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft46%
- Airline (crew, maintenance, cleaning, fueling)26%
- Air traffic control & airport congestion21%
- Extreme weather7%
- Security0%
Other airlines on ORD to BTV
- SkyWest Airlines64% on time · 32 min avg delay
- Envoy Air83% on time · 8 min avg delay
- Republic Airways71% on time · 16 min avg delay
Full ORD to BTV comparison →
United Airlines on-time record across all routes →
684 United Airlines flights tracked on this route; 5 cancelled, 5 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.