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Route Reliability

Charlotte Amalie → Newark

STT–EWR · 1,634 miles · Cyril E. King Airport to Newark Liberty International Airport

79
Usually Fine
WanderNerd Reliability Score
89%
Arrive within 15 minutes
11 min early
Average arrival delay
3.2%
Cancelled
248
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 89% of the time across 248 flights. No comparison to make.

What the data says

The late departure is the smart one here.

STT–EWR flights departing between 6–9 PM arrived on time 93% of the time, versus 82% between 3–6 PM.

Monday is the weak spot.

STT–EWR flights arrived on time 91% of the time on Sundays. On Mondays: 79%.

Keep a backup plan handy.

This route was cancelled 3.2% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon79%(29 flights)
  • Tue89%(27 flights)
  • Wed90%(30 flights)
  • Thu90%(29 flights)
  • Fri89%(28 flights)
  • Sat90%(49 flights)
  • Sun91%(45 flights)
On-time by departure window
  • 12–3 PM93%(120 flights)
  • 3–6 PM82%(90 flights)
  • 6–9 PM93%(27 flights)
On-time trend by month
92%
May

Oct 100% → May 92% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
October 2025100%13
November 202579%28
December 202597%31
January 202682%28
February 202689%26
March 202683%30
April 202686%29
May 202692%24

Same trip, other airports

Keep nerding

Based on 248 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.