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Route Reliability

GSO → Newark

GSO–EWR · 445 miles · GSO Airport to Newark Liberty International Airport

66
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
19 min
Average arrival delay
4.0%
Cancelled
802
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 79% of the time across 802 flights. No comparison to make.

What the data says

Morning flights do better here.

GSO–EWR flights departing between 6–9 AM arrived on time 90% of the time, versus 55% between 3–6 PM.

Saturday is the weak spot.

GSO–EWR flights arrived on time 83% of the time on Sundays. On Saturdays: 73%.

Keep a backup plan handy.

This route was cancelled 4.0% of the time. Typical for U.S. flights is around 1–2%.

Trending in the right direction.

GSO–EWR flights arrived on time 89% of the time over the last three months in the data, compared with 79% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon81%(108 flights)
  • Tue78%(111 flights)
  • Wed81%(114 flights)
  • Thu80%(112 flights)
  • Fri75%(114 flights)
  • Sat73%(101 flights)
  • Sun83%(109 flights)
On-time by departure window
  • 6–9 AM90%(357 flights)
  • 9 AM–12 PM77%(103 flights)
  • 12–3 PM73%(158 flights)
  • 3–6 PM55%(84 flights)
  • 6–9 PM61%(67 flights)
On-time trend by month
89%
May

Jun 80% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%60
July 202563%56
August 202564%63
September 202581%82
October 202574%82
November 202576%54
December 202563%57
January 202688%56
February 202686%50
March 202684%61
April 202693%61
May 202689%87

Same trip, other airports

Keep nerding

Based on 802 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.