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Route Reliability

Denver → Savannah

DEN–SAV · 1,414 miles · Denver International Airport to Savannah/Hilton Head International Airport

89
Pretty Reliable
WanderNerd Reliability Score
81%
Arrive within 15 minutes
4 min
Average arrival delay
0%
Cancelled
408
Flights in the data

Data through May 2026.

Airlines on this route

  • United Airlines83% on time · 349 flights
  • Southwest Airlines68% on time · 59 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Morning flights do better here.

DEN–SAV flights departing between 9 AM–12 PM arrived on time 83% of the time, versus 63% between 12–3 PM.

Mondays have been rough.

DEN–SAV flights arrived on time 92% of the time on Tuesdays and just 71% on Mondays. That gap is worth planning around.

It basically never cancels.

Out of 408 scheduled flights, only 0.0% were cancelled.

Flights on this route

The breakdown

On-time by weekday
  • Mon71%(59 flights)
  • Tue92%(49 flights)
  • Wed86%(49 flights)
  • Thu83%(59 flights)
  • Fri83%(59 flights)
  • Sat75%(72 flights)
  • Sun79%(61 flights)
On-time by departure window
  • 9 AM–12 PM83%(366 flights)
  • 12–3 PM63%(41 flights)
  • 3–6 PM—(1 flights)
On-time trend by month
83%
May

Jun 65% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202565%51
July 202565%52
August 202574%35
September 202583%30
October 202590%31
November 202580%30
December 202587%15
January 202694%31
February 202689%28
March 202689%35
April 202691%34
May 202683%36

Keep nerding

Based on 408 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.