Best Time to Fly DEN to SAV: On-Time Stats by Hour & Airline
Denver International → Savannah/Hilton Head International
Data through July 2026 · Last updated October 18, 2026
373 flights were scheduled from Denver (DEN) to Savannah (SAV) in the last 12 months, and 81.5% of those that flew arrived on time, 3.9 points above the US average of 77.6%.
SkyWest Airlines was the most punctual of the 2 airlines on the route at 87.6%, while United Airlines trailed at 79.4%.
February has been the best month (94% on time) and Saturday the weakest day of the week (72%).
0.0% of flights were cancelled, versus 1.8% nationally.
DEN to SAV on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 87.6% | 43 min | 0.0% | 97 |
| United Airlines | 79.4% | 37 min | 0.0% | 252 |
| Southwest Airlines | Limited data | 24 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly DEN to SAV
On-time arrival % by scheduled departure hour (local time), 785 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 9am–10am | 83.2% | 0.2% | 542 |
| 10am–11am | 77.1% | 0.0% | 144 |
| 11am–12pm | Limited data | 24 | |
| 12pm–1pm | Limited data | 12 | |
| 1pm–2pm | 60.5% | 0.0% | 43 |
| 2pm–3pm | Limited data | 1 | |
| 3pm–4pm | Limited data | 7 | |
| 4pm–5pm | Limited data | 1 | |
| 6pm–7pm | Limited data | 7 | |
| 7pm–8pm | Limited data | 4 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on DEN to SAV
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 14 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 30 | ||
| Summer peak (Jun 15 - Aug 15) | 69.4% | -12.7 pts | 0.0% | 170 |
| All other days | 82.1% | — | 0.2% | 571 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).