Historical on-time performance
Savannah to Washington
515 miData through May 2026Source: US DOT · BTS
Flights on SAV–IAD arrive on time 98% of the time over the last 12 months.
On-time rate98%arrived within 15 min
p90 delayon time1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 60 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- United AirlinesOn-time100%Medianon timep90on timeCancel0.0%Flights30
- Republic AirwaysOn-time97%Medianon timep90on timeCancel0.0%Flights30
Why flights run late
Delay causes
- Airline0%
- Weather0%
- Air traffic (NAS)100%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
When flights don't go
Why flights were cancelled
- Airline6%
- Weather81%
- Air traffic (NAS)13%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 16 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
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