Historical on-time performance
Charleston to Newark
Flights on CHS–EWR arrive on time 76% of the time over the last 12 months.
based on 1,076 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- United AirlinesOn-time81%Medianon timep9040 minCancel2.1%Flights753
- Republic AirwaysOn-time74%Medianon timep9075 minCancel6.9%Flights175
- Spirit AirlinesOn-time54%Medianon timep90105 minCancel6.1%Flights148
Why flights run late
Delay causes
- Airline19%
- Weather3%
- Air traffic (NAS)55%
- Late aircraft24%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
When flights don't go
Why flights were cancelled
- Airline11%
- Weather51%
- Air traffic (NAS)38%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 37 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly CHS → EWR
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 89% on time.
- Mornings89% on time · p90 10 min · 1,610 flights
- Middays81% on time · p90 35 min · 1,473 flights
- Afternoons70% on time · p90 105 min · 561 flights
- Evenings61% on time · p90 115 min · 626 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 84% on time.
- Tuesdays84% on time · p90 30 min · 591 flights
- Wednesdays84% on time · p90 30 min · 585 flights
- Fridays80% on time · p90 50 min · 641 flights
- Saturdays80% on time · p90 50 min · 606 flights
- Mondays78% on time · p90 50 min · 640 flights
- Thursdays78% on time · p90 55 min · 634 flights
- Sundays72% on time · p90 65 min · 638 flights
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