Route · EWR → HHH · 2020–2025 BTS data
Newark to Hilton Head
The EWR–HHH corridor (Newark, NJ → Hilton Head, SC) runs ahead of the national average, served by 1 carrier across roughly 687 miles.
Data updated 2026-06-13
- 85.8%
- On-time
- +6.8 pts
- vs US avg
- 67 min
- Delay when late
- 671
- Flights
Cancelled
3.0%
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 | 0 | 0 | YX |
| Aug 2025 | 31 | 6 | 0 | 2 | YX |
| Jul 2025 | 31 | 2 | 0 | 0 | YX |
| Jun 2025 | 30 | 1 | 0 | 0 | YX |
| May 2025 | 31 | 7 | 3 | 0 | YX |
| Apr 2025 | 30 | 6 | 1 | 0 | YX |
| Sep 2024 | 30 | 2 | 2 | 0 | YX |
| Aug 2024 | 31 | 4 | 2 | 0 | YX |
| Jul 2024 | 31 | 6 | 0 | 0 | YX |
| Jun 2024 | 30 | 2 | 1 | 0 | YX |
| May 2024 | 31 | 4 | 0 | 2 | YX |
| Apr 2024 | 30 | 3 | 1 | 0 | YX |
| Sep 2023 | 30 | 2 | 0 | 0 | YX |
| Aug 2023 | 31 | 1 | 1 | 0 | YX |
| Jul 2023 | 31 | 3 | 1 | 0 | YX |
| Jun 2023 | 30 | 7 | 1 | 0 | YX |
| May 2023 | 31 | 5 | 0 | 0 | YX |
| Apr 2023 | 30 | 7 | 0 | 0 | YX |
| May 2022 | 31 | 5 | 0 | 1 | YX |
| Apr 2022 | 30 | 4 | 1 | 0 | YX |
| Sep 2021 | 30 | 4 | 3 | 0 | YX |
| Jul 2021 | 31 | 11 | 3 | 0 | YX |
Cancellation Rate
3.0%
20 of 671 flights
Diversion Rate
0.7%
5 of 671 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
EWR - Newark
Full on-time, delay-cause, and seasonal performance for Newark, NJ.
Origin airport →HHH - Hilton Head
Full on-time, delay-cause, and seasonal performance for Hilton Head, SC.
Destination airport →Compare the two airports
See EWR 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 EWR–HHH.
Routes with a similar on-time rate
What the Data Says About EWR to HHH
Newark to Hilton Head (EWR to HHH) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 85.8% on-time rate across 671 flights, with delays that do happen averaging 66.7 minutes. The corridor runs roughly 687 miles and is served by 1 carrier. Over the most recent 24 months, 20 of 671 flights were cancelled (3.0%) and 5 diverted (0.7%).
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
How often are flights delayed from EWR to HHH? ▼
What is the cancellation rate for EWR to HHH? ▼
How far is the flight from EWR to HHH? ▼
Flight Guides
Tips and data-driven advice for choosing reliable routes.
Explore PlainFlights
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.