Route Reliability
RHI → Chicago
RHI–ORD · 264 miles · RHI Airport to Chicago O'Hare International Airport
- 58%
- Arrive within 15 minutes
- 23 min
- Average arrival delay
- 3.6%
- Cancelled
- 197
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 58% of the time across 197 flights. No comparison to make.
What the data says
The 12–3 PM departure wins.
RHI–ORD flights departing between 12–3 PM arrived on time 66% of the time, versus 40% between 6–9 PM.
Mondays have been rough.
RHI–ORD flights arrived on time 65% of the time on Tuesdays and just 48% on Mondays. That gap is worth planning around.
Keep a backup plan handy.
This route was cancelled 3.6% of the time. Typical for U.S. flights is around 1–2%.
Flights on this route
The breakdown
- Mon48%(27 flights)
- Tue65%(26 flights)
- Wed52%(27 flights)
- Thu56%(27 flights)
- Fri63%(27 flights)
- Sat61%(28 flights)
- Sun59%(27 flights)
- 12–3 PM66%(127 flights)
- 6–9 PM40%(62 flights)
Jun 61% → Sep 91% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 61% | 33 |
| July 2025 | 36% | 58 |
| August 2025 | 54% | 57 |
| September 2025 | 91% | 35 |
Keep nerding
Based on 197 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.