Route · CHS → EWR · 2020–2025 BTS data
Charleston to Newark
The CHS–EWR corridor (Charleston, SC → Newark, NJ) runs ahead of the national average, served by 21 carriers across roughly 628 miles.
Data updated 2026-06-13
- 80.8%
- On-time
- +1.8 pts
- vs US avg
- 96 min
- Delay when late
- 7,953
- Flights
Cancelled
2.8%
Best Month
Mar 2024 94%
Worst Month
May 2025 59%
Distance
628 mi
Carriers
21
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 123 | 38 | 4 | 0 | YX,NK,UA |
| Nov 2025 | 140 | 37 | 6 | 0 | UA,NK |
| Oct 2025 | 128 | 42 | 1 | 0 | UA,YX,NK |
| Sep 2025 | 103 | 12 | 1 | 1 | UA,NK,YX |
| Aug 2025 | 114 | 19 | 5 | 0 | YX,NK,UA |
| Jul 2025 | 113 | 31 | 10 | 0 | NK,UA,YX |
| Jun 2025 | 105 | 20 | 4 | 0 | NK,UA,YX |
| May 2025 | 128 | 53 | 13 | 0 | NK,UA,YX |
| Apr 2025 | 138 | 38 | 3 | 0 | NK,UA |
| Mar 2025 | 123 | 18 | 2 | 0 | YX,UA,NK |
| Feb 2025 | 104 | 16 | 1 | 0 | UA,YX,NK |
| Jan 2025 | 115 | 13 | 9 | 0 | YX,UA,NK |
| Dec 2024 | 124 | 28 | 0 | 0 | NK,UA,YX |
| Nov 2024 | 116 | 35 | 1 | 2 | YX,UA,NK |
| Oct 2024 | 114 | 13 | 0 | 1 | UA,YX,NK |
| Sep 2024 | 119 | 18 | 0 | 0 | YX,NK,UA |
| Aug 2024 | 113 | 19 | 9 | 0 | NK,YX,UA |
| Jul 2024 | 120 | 19 | 6 | 0 | NK,UA,YX |
| Jun 2024 | 120 | 21 | 2 | 0 | NK,UA,YX |
| May 2024 | 124 | 11 | 0 | 0 | NK,YX,UA |
| Apr 2024 | 117 | 13 | 0 | 0 | NK,UA,YX |
| Mar 2024 | 124 | 7 | 1 | 0 | NK,YX,UA |
| Feb 2024 | 113 | 9 | 1 | 0 | NK,UA,YX |
| Jan 2024 | 121 | 11 | 1 | 0 | NK,YX,UA |
Cancellation Rate
2.8%
80 of 2,859 flights
Diversion Rate
0.1%
4 of 2,859 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
CHS - Charleston
Full on-time, delay-cause, and seasonal performance for Charleston, SC.
Origin airport →EWR - Newark
Full on-time, delay-cause, and seasonal performance for Newark, NJ.
Destination airport →Compare the two airports
See CHS 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 CHS–EWR.
Routes with a similar on-time rate
What the Data Says About CHS to EWR
7,953 tracked flights put the CHS to EWR pairing (Charleston to Newark) at a 80.8% on-time rate, squarely in line with the wider network. Delays that do occur run 95.8 minutes on average. Across the 628-mile route and its 21 carriers, the trailing 24 months show 2.8% cancelled and 0.1% diverted (2,859 flights sampled).
The monthly split is wide on this route: Mar 2024 posted the strongest performance at 94% on-time, while May 2025 came in at just 59% - a 36-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from CHS to EWR? ▼
What is the cancellation rate for CHS to EWR? ▼
How far is the flight from CHS to EWR? ▼
When is the best time to fly from CHS to EWR? ▼
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.