Historical on-time performance
Hilton Head Island to New York
701 miData through May 2026Source: US DOT · BTS
Flights on HHH–LGA arrive on time 55% of the time over the last 12 months.
On-time rate55%arrived within 15 min
p90 delay145 min1 in 10 flights is worse (tail risk)
Cancelled2.6%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-time55%Medianon timep90145 minCancel2.6%Flights152
Why flights run late
Delay causes
- Airline38%
- Weather18%
- Air traffic (NAS)31%
- Late aircraft13%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather0%
- Air traffic (NAS)100%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). Shares are among 4 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly HHH → LGA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Evenings are the most reliable time of day to fly this route — 73% on time.
- Evenings73% on time · p90 95 min · 245 flights
- Afternoons59% on time · p90 115 min · 351 flights
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