Historical on-time performance
Baltimore to Savannah
549 miData through May 2026Source: US DOT · BTS
Flights on BWI–SAV arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.8%of scheduled flights
based on 995 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time80%Medianon timep9035 minCancel0.8%Flights995
Why flights run late
Delay causes
- Airline27%
- Weather10%
- Air traffic (NAS)17%
- Late aircraft45%
- Security1%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline13%
- Weather75%
- Air traffic (NAS)13%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 8 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 BWI → 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 — 87% on time.
- Mornings87% on time · p90 15 min · 1,090 flights
- Middays77% on time · p90 30 min · 207 flights
- Afternoons74% on time · p90 40 min · 417 flights
- Evenings70% on time · p90 55 min · 698 flights
- Overnights64% on time · p90 75 min · 406 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 80% on time.
- Tuesdays80% on time · p90 25 min · 366 flights
- Wednesdays80% on time · p90 25 min · 366 flights
- Mondays78% on time · p90 35 min · 404 flights
- Fridays78% on time · p90 45 min · 410 flights
- Saturdays76% on time · p90 40 min · 422 flights
- Thursdays75% on time · p90 45 min · 408 flights
- Sundays72% on time · p90 45 min · 442 flights
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