Historical on-time performance
Chicago to Savannah
Flights on ORD–SAV arrive on time 76% of the time over the last 12 months.
based on 1,220 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.
- Envoy AirOn-time82%Medianon timep9030 minCancel1.6%Flights249
- United AirlinesOn-time78%Medianon timep9050 minCancel0.9%Flights675
- Republic AirwaysOn-time70%Medianon timep9040 minCancel3.6%Flights138
- American AirlinesOn-time66%Medianon timep9060 minCancel2.3%Flights128
- SkyWest AirlinesOn-time63%Median5 minp9060 minCancel3.3%Flights30
Why flights run late
Delay causes
- Airline26%
- Weather6%
- Air traffic (NAS)14%
- Late aircraft53%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline11%
- Weather74%
- Air traffic (NAS)16%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 19 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 ORD → SAV
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 20 min · 1,172 flights
- Middays79% on time · p90 40 min · 1,137 flights
- Evenings76% on time · p90 40 min · 1,097 flights
- Afternoons61% on time · p90 105 min · 131 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 76% to 82% on time.
- Tuesdays82% on time · p90 30 min · 463 flights
- Mondays80% on time · p90 35 min · 516 flights
- Wednesdays80% on time · p90 30 min · 466 flights
- Saturdays80% on time · p90 40 min · 577 flights
- Thursdays79% on time · p90 35 min · 515 flights
- Fridays78% on time · p90 45 min · 518 flights
- Sundays76% on time · p90 45 min · 531 flights
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