Route · LGA → HHH · 2020–2025 BTS data
New York to Hilton Head
The LGA–HHH corridor (New York, NY → Hilton Head, SC) runs ahead of the national average, served by 1 carrier across roughly 701 miles.
Data updated 2026-06-13
- 87.5%
- On-time
- +8.5 pts
- vs US avg
- 67 min
- Delay when late
- 817
- Flights
Cancelled
1.2%
Best Month
Apr 2021 92%
Worst Month
Jun 2021 76%
Distance
701 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Sep 2025 | 30 | 2 | 0 | 0 | YX |
| Aug 2025 | 31 | 1 | 0 | 0 | YX |
| Jul 2025 | 30 | 2 | 1 | 0 | YX |
| Jun 2025 | 30 | 2 | 0 | 0 | YX |
| May 2025 | 31 | 2 | 0 | 0 | YX |
| Sep 2024 | 30 | 4 | 1 | 1 | YX |
| Aug 2024 | 31 | 5 | 1 | 0 | YX |
| Jul 2024 | 31 | 9 | 0 | 0 | YX |
| Jun 2024 | 30 | 4 | 0 | 0 | YX |
| May 2024 | 31 | 8 | 0 | 0 | YX |
| Oct 2023 | 31 | 0 | 0 | 0 | YX |
| Sep 2023 | 31 | 5 | 1 | 0 | YX |
| Aug 2023 | 35 | 4 | 1 | 0 | YX |
| Jul 2023 | 36 | 6 | 0 | 2 | YX |
| Jun 2023 | 34 | 4 | 1 | 0 | YX |
| May 2023 | 31 | 0 | 0 | 1 | YX |
| Apr 2023 | 30 | 2 | 0 | 0 | YX |
| Aug 2021 | 33 | 4 | 2 | 2 | YX |
| Jul 2021 | 53 | 9 | 2 | 2 | YX |
| Jun 2021 | 62 | 15 | 0 | 1 | YX |
| May 2021 | 34 | 4 | 0 | 1 | YX |
| Apr 2021 | 52 | 4 | 0 | 1 | YX |
| Mar 2021 | 50 | 6 | 0 | 1 | YX |
Cancellation Rate
1.2%
10 of 817 flights
Diversion Rate
1.5%
12 of 817 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
LGA - New York
Full on-time, delay-cause, and seasonal performance for New York, NY.
Origin airport →HHH - Hilton Head
Full on-time, delay-cause, and seasonal performance for Hilton Head, SC.
Destination airport →Compare the two airports
See LGA and HHH side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to LGA–HHH.
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What the Data Says About LGA to HHH
New York to Hilton Head (LGA to HHH) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 87.5% on-time rate across 817 flights, with delays that do happen averaging 66.8 minutes. The corridor runs roughly 701 miles and is served by 1 carrier. Over the most recent 24 months, 10 of 817 flights were cancelled (1.2%) and 12 diverted (1.5%).
The monthly split is wide on this route: Apr 2021 posted the strongest performance at 92% on-time, while Jun 2021 came in at just 76% - a 17-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.