Route Reliability
Savannah → Houston
SAV–HOU · 853 miles · Savannah/Hilton Head International Airport to William P. Hobby Airport
- 83%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 1.6%
- Cancelled
- 193
- Flights in the data
Data through May 2026.
Southwest Airlines is the only airline in this data on this route, arriving on time 83% of the time across 193 flights. No comparison to make.
What the data says
Morning-you made the right choice.
SAV–HOU flights departing between 9 AM–12 PM arrived on time 100% of the time, versus 66% between 3–6 PM.
Saturdays have been rough.
SAV–HOU flights arrived on time 91% of the time on Sundays and just 56% on Saturdays. That gap is worth planning around.
Trending in the right direction.
SAV–HOU flights arrived on time 98% of the time over the last three months in the data, compared with 78% in the three months before that.
Flights on this route
The breakdown
- Mon91%(33 flights)
- Tue83%(12 flights)
- Wed75%(12 flights)
- Thu88%(34 flights)
- Fri90%(31 flights)
- Sat56%(32 flights)
- Sun91%(35 flights)
- 3–6 AM93%(27 flights)
- 9 AM–12 PM100%(38 flights)
- 12–3 PM89%(44 flights)
- 3–6 PM66%(56 flights)
- 6–9 PM75%(24 flights)
Jun 76% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 76% | 25 |
| July 2025 | 70% | 30 |
| August 2025 | 76% | 21 |
| September 2025 | 71% | 21 |
| October 2025 | 86% | 29 |
| March 2026 | 100% | 20 |
| April 2026 | 94% | 18 |
| May 2026 | 100% | 18 |
Same trip, other airports
Keep nerding
Based on 193 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.