Savannah (SAV) to Washington (IAD): On-Time Performance
Data through May 2026
Savannah (SAV) to Washington (IAD) is a thinner route than most in this dataset — 179 departures over the past year, roughly 3 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 91% arrived on time, comfortably above the national average of 78%.
- On-time
- 91%
- arrived <15 min late
- Avg delay
- 17 min
- completed flights
- Cancelled
- 0.5%
- Flights/day
- 0.49
- last 12 months
- Duration
- 1h 45m
- scheduled
- Distance
- 516 mi
Monthly on-time trend
Best time to fly from SAV to IAD
Aim for departures around 5 a.m. (100% on-time); avoid 2 p.m. departures (92%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Mondaybest | 100% | 1 min |
| Tuesdaybest | 100% | 1 min |
| Wednesdaybest | 100% | 0 min |
| Thursday | 75% | 53 min |
| Fridaybest | 100% | 1 min |
| Saturday | 96% | 7 min |
| Sunday | 89% | 14 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft31%
- Airline operations61%
- National airspace system7%
- Weather1%
Frequently asked questions
- How often are flights from SAV to IAD delayed?
- 10% of SAV–IAD flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 17 minutes.
- What is the best time of day to fly from SAV to IAD?
- Departures around 5 a.m. have the best record (100% on-time), while departures around 2 p.m. have the worst (92%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from SAV to IAD?
- The scheduled SAV–IAD flight time averages 1h 45m over 516 miles. Actual arrival times vary — flights on this route land 15+ minutes late 10% of the time.
- How often are SAV to IAD flights cancelled?
- 0.5% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, at or below the national rate of 1.6%.
Explore related pages
More routes from SAV
Based on 212 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.