Route
HHH → BOS
Hilton Head Airport Boston Logan International Airport
878 miles
Return route BOS → HHH →
How punctual is this route?
- On-time arrivals
- 42.9%
- Less than 15 minutes late
- Cancelled
- 6.7%
- Of scheduled flights
- Average delay when late
- 88 min
- Flights arriving 15+ minutes late
- Flights tracked
- 15
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 52%
- Extreme weather 25%
- Air traffic control & airport 17%
- Airline (crew, maintenance, cleaning) 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
May 2026
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| May 2026 | 0.0% | 2 |
| June 2026 | 50.0% | 4 |
| July 2026 | 66.7% | 4 |
| August 2026 | 40.0% | 5 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Republic Airways | 15 | 42.9% | 6.7% | 88 min |
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