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Route Reliability

GUC → Chicago

GUC–ORD · 1,031 miles · GUC Airport to Chicago O'Hare International Airport

Not enough history
Only 22 flights in the data. We don't publish a score on samples this small.
80%
Arrive within 15 minutes
27 min
Average arrival delay
9.1%
Cancelled
22
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 80% of the time across 22 flights. No comparison to make.

Flights on this route

The breakdown

On-time by weekday
  • Mon—(0 flights)
  • Tue—(0 flights)
  • Wed—(0 flights)
  • Thu—(0 flights)
  • Fri—(0 flights)
  • Sat91%(11 flights)
  • Sun—(9 flights)
On-time by departure window
  • 6–9 AM75%(12 flights)
  • 9 AM–12 PM—(8 flights)

Keep nerding

Based on 22 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.