Route Reliability
SHD → Chicago
SHD–ORD · 541 miles · SHD Airport to Chicago O'Hare International Airport
59
A Little Dicey
WanderNerd Reliability Score
- 71%
- Arrive within 15 minutes
- 37 min
- Average arrival delay
- 0.8%
- Cancelled
- 118
- Flights in the data
Data through May 2026.
American Airlines is the only airline in this data on this route, arriving on time 71% of the time across 118 flights. No comparison to make.
What the data says
Mondays have been rough.
SHD–ORD flights arrived on time 88% of the time on Wednesdays and just 56% on Mondays. That gap is worth planning around.
The breakdown
- Mon56%(16 flights)
- Tue71%(17 flights)
- Wed88%(16 flights)
- Thu77%(17 flights)
- Fri77%(17 flights)
- Sat65%(17 flights)
- Sun63%(16 flights)
77%
May
Feb 65% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| February 2026 | 65% | 26 |
| March 2026 | 52% | 29 |
| April 2026 | 87% | 30 |
| May 2026 | 77% | 31 |
Keep nerding
Based on 118 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.