Historical on-time performance
Greenville to New York
610 miData through May 2026Source: US DOT · BTS
Flights on GSP–LGA arrive on time 70% of the time over the last 12 months.
On-time rate70%arrived within 15 min
p90 delay65 min1 in 10 flights is worse (tail risk)
Cancelled6.9%of scheduled flights
based on 942 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysOn-time70%Medianon timep9065 minCancel6.9%Flights942
Why flights run late
Delay causes
- Airline24%
- Weather10%
- Air traffic (NAS)26%
- Late aircraft40%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline9%
- Weather54%
- Air traffic (NAS)37%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 65 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 GSP → LGA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 70% to 86% on time.
- Mornings86% on time · p90 15 min · 1,120 flights
- Middays83% on time · p90 30 min · 1,296 flights
- Afternoons80% on time · p90 45 min · 263 flights
- Evenings70% on time · p90 65 min · 1,184 flights
Best day of week
Saturdays are the most reliable day to fly this route — 88% on time.
- Saturdays88% on time · p90 15 min · 239 flights
- Wednesdays82% on time · p90 25 min · 629 flights
- Thursdays81% on time · p90 35 min · 620 flights
- Mondays79% on time · p90 35 min · 628 flights
- Tuesdays79% on time · p90 35 min · 630 flights
- Sundays78% on time · p90 40 min · 571 flights
- Fridays76% on time · p90 50 min · 625 flights
Keep exploring