Historical on-time performance
Greensboro to Newark
446 miData through May 2026Source: US DOT · BTS
Flights on GSO–EWR arrive on time 93% of the time over the last 12 months.
On-time rate93%arrived within 15 min
p90 delayon time1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 126 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysOn-time93%Medianon timep90on timeCancel0.0%Flights126
Why flights run late
Delay causes
- Airline3%
- Weather0%
- Air traffic (NAS)89%
- Late aircraft8%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
When flights don't go
Why flights were cancelled
- Airline2%
- Weather71%
- Air traffic (NAS)27%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 86 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 GSO → 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 — 95% on time.
- Mornings95% on time · p90 on time · 465 flights
- Middays85% on time · p90 15 min · 311 flights
- Evenings65% on time · p90 80 min · 362 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 88% on time.
- Saturdays88% on time · p90 on time · 129 flights · limited
- Wednesdays86% on time · p90 10 min · 183 flights · limited
- Thursdays83% on time · p90 35 min · 187 flights · limited
- Mondays83% on time · p90 15 min · 180 flights · limited
- Tuesdays83% on time · p90 20 min · 183 flights · limited
- Sundays81% on time · p90 35 min · 166 flights · limited
- Fridays78% on time · p90 30 min · 188 flights · limited
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