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Route Reliability

Nashville → Savannah

BNA–SAV · 417 miles · Nashville International Airport to Savannah/Hilton Head International Airport

83
Pretty Reliable
WanderNerd Reliability Score
78%
Arrive within 15 minutes
7 min
Average arrival delay
0.6%
Cancelled
850
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 78% of the time across 850 flights. No comparison to make.

What the data says

Morning flights do better here.

BNA–SAV flights departing between 9 AM–12 PM arrived on time 89% of the time, versus 60% between 6–9 PM.

Monday is the weak spot.

BNA–SAV flights arrived on time 83% of the time on Tuesdays. On Mondays: 74%.

Recent months have been rougher.

BNA–SAV flights arrived on time 76% of the time over the last three months in the data, compared with 84% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon74%(125 flights)
  • Tue83%(120 flights)
  • Wed79%(117 flights)
  • Thu75%(124 flights)
  • Fri77%(130 flights)
  • Sat80%(102 flights)
  • Sun76%(126 flights)
On-time by departure window
  • 9 AM–12 PM89%(334 flights)
  • 12–3 PM84%(51 flights)
  • 3–6 PM73%(316 flights)
  • 6–9 PM60%(141 flights)
  • 9 PM–12 AM—(2 flights)
On-time trend by month
74%
May

Jun 70% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%60
July 202565%62
August 202576%62
September 202587%60
October 202571%62
November 202582%74
December 202575%75
January 202688%64
February 202690%70
March 202676%83
April 202679%85
May 202674%87

Keep nerding

Based on 850 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.