Route · HHH → EWR · 2020–2025 BTS data
Hilton Head to Newark
The HHH–EWR corridor (Hilton Head, SC → Newark, NJ) runs behind the national average, served by 1 carrier across roughly 687 miles.
Data updated 2026-06-13
- 71.6%
- On-time
- -7.4 pts
- vs US avg
- 99 min
- Delay when late
- 701
- Flights
Cancelled
5.8%
Best Month
N/A
Worst Month
N/A
Distance
687 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Sep 2025 | 30 | 3 | 1 | 0 | YX |
| Aug 2025 | 31 | 10 | 0 | 0 | YX |
| Jul 2025 | 31 | 10 | 0 | 3 | YX |
| Jun 2025 | 30 | 2 | 0 | 0 | YX |
| May 2025 | 31 | 15 | 7 | 0 | YX |
| Apr 2025 | 30 | 11 | 2 | 0 | YX |
| Sep 2024 | 30 | 1 | 2 | 0 | YX |
| Aug 2024 | 31 | 5 | 2 | 1 | YX |
| Jul 2024 | 31 | 7 | 0 | 1 | YX |
| Jun 2024 | 30 | 5 | 2 | 0 | YX |
| May 2024 | 31 | 10 | 1 | 0 | YX |
| Apr 2024 | 30 | 5 | 1 | 1 | YX |
| Sep 2023 | 30 | 8 | 0 | 1 | YX |
| Aug 2023 | 31 | 6 | 1 | 4 | YX |
| Jul 2023 | 31 | 12 | 5 | 1 | YX |
| Jun 2023 | 30 | 10 | 2 | 1 | YX |
| May 2023 | 31 | 6 | 0 | 0 | YX |
| Apr 2023 | 30 | 10 | 3 | 1 | YX |
| May 2022 | 31 | 19 | 1 | 1 | YX |
| Apr 2022 | 30 | 14 | 3 | 1 | YX |
| Sep 2021 | 30 | 5 | 2 | 1 | YX |
| Aug 2021 | 30 | 11 | 4 | 1 | YX |
| Jul 2021 | 31 | 14 | 2 | 2 | YX |
Cancellation Rate
5.8%
41 of 701 flights
Diversion Rate
2.9%
20 of 701 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
HHH - Hilton Head
Full on-time, delay-cause, and seasonal performance for Hilton Head, SC.
Origin airport →EWR - Newark
Full on-time, delay-cause, and seasonal performance for Newark, NJ.
Destination airport →Compare the two airports
See HHH and EWR side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to HHH–EWR.
Routes with a similar on-time rate
What the Data Says About HHH to EWR
On-time performance on the HHH to EWR pairing (Hilton Head to Newark) trails a chunk of the network: 71.6% of 701 tracked flights arrived on schedule, with a 99.2-minute average delay on the ones that ran late. The route spans about 687 miles across 1 carrier. Cancellations over the trailing 24 months hit 5.8% (41 of 701 flights), with 2.9% diverted.
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
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.