Philadelphia (PHL) to Hilton Head (HHH): On-Time Performance
Data through May 2026
Philadelphia (PHL) to Hilton Head (HHH) is a thinner route than most in this dataset — 110 departures over the past year, roughly 2 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 79% arrived on time.
- On-time
- 79%
- arrived <15 min late
- Avg delay
- 11 min
- completed flights
- Cancelled
- 0.8%
- Flights/day
- 0.30
- last 12 months
- Duration
- 2h 6m
- scheduled
- Distance
- 609 mi
Monthly on-time trend
Best time to fly from PHL to HHH
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 85% | 4 min |
| Tuesdaybest | 92% | 4 min |
| Wednesday | 92% | 2 min |
| Thursday | 77% | 14 min |
| Friday | 77% | 8 min |
| Saturday | 71% | 18 min |
| Sunday | 76% | 12 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft25%
- Airline operations11%
- National airspace system64%
Frequently asked questions
- How often are flights from PHL to HHH delayed?
- 21% of PHL–HHH flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 11 minutes.
- How long is the flight from PHL to HHH?
- The scheduled PHL–HHH flight time averages 2h 6m over 609 miles. Actual arrival times vary — flights on this route land 15+ minutes late 21% of the time.
- How often are PHL to HHH flights cancelled?
- 0.8% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, at or below the national rate of 1.6%.
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Based on 124 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.