BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
CHS→EWR

Charleston, SC (CHS) to Newark, NJ (EWR) flight delay odds

75.7% of 1,362 official scheduled CHS-to-EWR flights arrived on time; 15.6% arrived at least 30 minutes late and 3.9% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
75.7%arrived on time
15.6%30+ min late
3.9%cancelled
1,362scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.1%all scheduled flights
120+ minutes late4.9%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+11.7 mincompleted flights

Which departure time was most reliable for CHS to EWR?

Among qualifying CHS-to-EWR departure window results, Early morning had the highest on-time rate: 89.5% of 382 flights. Afternoon was lowest at 58.8% across 221 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning38289.5%5.5%2.4%
Late morning38085.8%7.6%1.8%
Afternoon22158.8%25.8%7.2%
Evening35961.6%27.9%5.3%

Which weekday was most reliable for CHS to EWR?

Among qualifying CHS-to-EWR weekday results, Wednesday had the highest on-time rate: 82.6% of 178 flights. Sunday was lowest at 64.0% across 203 flights.

DayFlightsOn time30+ minCancelled
Monday20770.5%17.9%4.8%
Tuesday18382.5%9.3%3.3%
Wednesday17882.6%11.2%1.1%
Thursday20073.5%21.5%2.0%
Friday20780.7%12.6%2.4%
Saturday18477.7%15.2%3.3%
Sunday20364.0%20.7%9.9%

Which airline was most reliable for CHS to EWR?

Among qualifying CHS-to-EWR airline results, United Airlines had the highest on-time rate: 81.7% of 804 flights. Spirit Airlines was lowest at 58.5% across 275 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines80481.7%11.9%2.0%
Republic Airways28375.3%14.1%6.7%
Spirit Airlines27558.5%28.0%6.5%

Which month was most reliable for CHS to EWR?

Among qualifying CHS-to-EWR month results, May 2026 had the highest on-time rate: 87.1% of 93 flights. July 2025 was lowest at 63.7% across 113 flights.

MonthFlightsOn time30+ minCancelled
July 202511363.7%23.9%8.8%
August 202511478.9%13.2%4.4%
September 202510386.4%8.7%1.0%
October 202512866.4%27.3%0.8%
November 202514069.3%24.3%4.3%
December 202512365.9%22.0%3.3%
January 202611478.1%9.6%9.6%
February 202610773.8%12.1%9.3%
March 202612478.2%15.3%2.4%
April 202611386.7%5.3%1.8%
May 20269387.1%6.5%0.0%
June 20269081.1%12.2%0.0%

What drove CHS to EWR delay minutes?

National airspace was the largest recorded CHS-to-EWR delay category, accounting for 54.8% of 26,505 BTS-attributed delay minutes during July 2025–June 2026.

Airline17.5%
Late aircraft25.5%
National airspace54.8%
Weather2.2%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.