Historical on-time performance
New York to Charleston
Flights on LGA–CHS arrive on time 68% of the time over the last 12 months.
based on 1,386 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Republic AirwaysOn-time69%Medianon timep9070 minCancel5.6%Flights1,011
- Delta Air LinesOn-time65%Medianon timep9085 minCancel4.0%Flights375
Why flights run late
Delay causes
- Airline29%
- Weather5%
- Air traffic (NAS)29%
- Late aircraft37%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline31%
- Weather32%
- Air traffic (NAS)38%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). Shares are among 72 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 LGA → CHS
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 — 84% on time.
- Mornings84% on time · p90 25 min · 1,104 flights
- Middays78% on time · p90 40 min · 1,001 flights
- Afternoons73% on time · p90 60 min · 1,321 flights
- Evenings65% on time · p90 85 min · 888 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 78% on time.
- Saturdays78% on time · p90 40 min · 525 flights
- Tuesdays78% on time · p90 45 min · 635 flights
- Wednesdays77% on time · p90 45 min · 635 flights
- Thursdays76% on time · p90 45 min · 632 flights
- Sundays73% on time · p90 55 min · 625 flights
- Mondays73% on time · p90 75 min · 634 flights
- Fridays72% on time · p90 55 min · 650 flights
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