Best Time to Fly SAV to DEN: On-Time Stats by Hour & Airline
Savannah/Hilton Head International → Denver International
Data through July 2026 · Last updated October 18, 2026
373 flights were scheduled from Savannah (SAV) to Denver (DEN) in the last 12 months, and 70.5% of those that flew arrived on time, 7.1 points below the US average of 77.6%.
SkyWest Airlines was the most punctual of the 2 airlines on the route at 83.5%, while United Airlines trailed at 67.2%.
October has been the best month (88% on time) and Saturday the weakest day of the week (62%).
0.5% of flights were cancelled, versus 1.8% nationally.
SAV to DEN 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 | 83.5% | 68 min | 0.0% | 97 |
| United Airlines | 67.2% | 58 min | 0.8% | 252 |
| Southwest Airlines | Limited data | 24 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly SAV to DEN
On-time arrival % by scheduled departure hour (local time), 785 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | Limited data | 1 | |
| 7am–8am | Limited data | 7 | |
| 8am–9am | Limited data | 2 | |
| 10am–11am | Limited data | 26 | |
| 11am–12pm | Limited data | 8 | |
| 12pm–1pm | Limited data | 7 | |
| 3pm–4pm | 84.1% | 0.0% | 63 |
| 4pm–5pm | 69.4% | 0.8% | 639 |
| 5pm–6pm | Limited data | 31 | |
| 10pm–11pm | Limited data | 1 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on SAV to DEN
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) | 93.3% | +20.6 pts | 0.0% | 30 |
| Summer peak (Jun 15 - Aug 15) | 62.3% | -10.4 pts | 0.6% | 170 |
| All other days | 72.7% | — | 0.9% | 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).