Route Reliability
Chicago → PAH
ORD–PAH · 342 miles · Chicago O'Hare International Airport to PAH Airport
60
A Little Dicey
WanderNerd Reliability Score
- 64%
- Arrive within 15 minutes
- 35 min
- Average arrival delay
- 0%
- Cancelled
- 98
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 64% of the time across 98 flights. No comparison to make.
What the data says
Morning-you made the right choice.
ORD–PAH flights departing between 9 AM–12 PM arrived on time 82% of the time, versus 50% between 3–6 PM.
Tuesdays have been rough.
ORD–PAH flights arrived on time 86% of the time on Wednesdays and just 36% on Tuesdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon62%(13 flights)
- Tue36%(14 flights)
- Wed86%(14 flights)
- Thu64%(14 flights)
- Fri64%(14 flights)
- Sat71%(14 flights)
- Sun67%(15 flights)
- 6–9 AM—(1 flights)
- 9 AM–12 PM82%(11 flights)
- 12–3 PM64%(72 flights)
- 3–6 PM50%(14 flights)
71%
May
Mar 47% → May 71% on time
| Month | On-time percentage | Flights |
|---|---|---|
| March 2026 | 47% | 32 |
| April 2026 | 73% | 30 |
| May 2026 | 71% | 31 |
Keep nerding
Based on 98 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.