Route Reliability
HDN → Chicago
HDN–ORD · 1,009 miles · HDN Airport to Chicago O'Hare International Airport
64
A Little Dicey
WanderNerd Reliability Score
- 72%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 1.1%
- Cancelled
- 179
- Flights in the data
Data through May 2026.
Airlines on this route
- United Airlines75% on time · 116 flights
- American Airlines65% on time · 63 flights
Too little history on this route to call a winner. We rank airlines only after 100 flights each.
What the data says
Departure time hasn't mattered much.
On-time rates stay between 70% and 72% across the day.
Friday is doing you no favors.
HDN–ORD flights arrived on time 89% of the time on Tuesdays and just 59% on Fridays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon70%(27 flights)
- Tue89%(18 flights)
- Wed72%(18 flights)
- Thu69%(26 flights)
- Fri59%(27 flights)
- Sat69%(32 flights)
- Sun81%(26 flights)
- 9 AM–12 PM70%(33 flights)
- 12–3 PM72%(141 flights)
59%
Mar
Dec 77% → Mar 59% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 77% | 35 |
| January 2026 | 86% | 35 |
| February 2026 | 75% | 44 |
| March 2026 | 59% | 51 |
Keep nerding
Based on 179 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.