Hilton Head (HHH) to Chicago (ORD): On-Time Performance
Data through July 2026
Hilton Head (HHH) to Chicago (ORD) is a thinner route than most in this dataset — 214 departures over the past year, roughly 4 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 66% arrived on time, noticeably below the national average of 78%.
- On-time
- 66%
- arrived <15 min late
- Avg delay
- 34 min
- completed flights
- Cancelled
- 2.4%
- Flights/day
- 0.59
- last 12 months
- Duration
- 2h 40m
- scheduled
- Distance
- 781 mi
Best airline from HHH to ORD
2 airlines flew this route regularly between 2024-07 and 2026-07.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| Envoy Airmost reliable | 67% | 47 min | 2.2% | 93 |
| Republic Airways | 65% | 26 min | 2.5% | 158 |
Monthly on-time trend
Best time to fly from HHH to ORD
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 71% | 70 min |
| Tuesday | 70% | 18 min |
| Wednesday | 64% | 20 min |
| Thursday | 63% | 36 min |
| Friday | 62% | 28 min |
| Saturday | 60% | 41 min |
| Sundaybest | 81% | 11 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft22%
- Airline operations32%
- National airspace system29%
- Weather17%
Frequently asked questions
- How often are flights from HHH to ORD delayed?
- 34% of HHH–ORD flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 34 minutes.
- Which airline is most reliable from HHH to ORD?
- Envoy Air has the best on-time record on this route at 67%, based on 93 flights. 2 airlines flew HHH–ORD frequently enough to compare in this period.
- How long is the flight from HHH to ORD?
- The scheduled HHH–ORD flight time averages 2h 40m over 781 miles. Actual arrival times vary — flights on this route land 15+ minutes late 34% of the time.
- How often are HHH to ORD flights cancelled?
- 2.4% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, slightly above the national rate of 1.6%.
Explore related pages
More routes from HHH
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Related guides
Based on 251 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.