Historical on-time performance
New York to Hilton Head Island
701 miData through Dec 2025Source: US DOT · BTS
Flights on LGA–HHH arrive on time 93% of the time over the last 12 months.
On-time rate93%arrived within 15 min
p90 delay5 min1 in 10 flights is worse (tail risk)
Cancelled0.7%of scheduled flights
based on 152 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysOn-time93%Medianon timep905 minCancel0.7%Flights152
Why flights run late
Delay causes
- Airline56%
- Weather0%
- Air traffic (NAS)36%
- Late aircraft8%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly LGA → HHH
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best day of week
On-time rates are fairly even by day on this route — ranging from 83% to 97% on time.
- Sundays97% on time · p90 on time · 89 flights · limited
- Mondays91% on time · p90 10 min · 89 flights · limited
- Tuesdays89% on time · p90 15 min · 89 flights · limited
- Wednesdays88% on time · p90 5 min · 89 flights · limited
- Thursdays87% on time · p90 40 min · 90 flights · limited
- Fridays85% on time · p90 25 min · 89 flights · limited
- Saturdays83% on time · p90 20 min · 104 flights · limited
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