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Route Reliability

Atlanta → SBN

ATL–SBN · 566 miles · Hartsfield–Jackson Atlanta International Airport to SBN Airport

69
Usually Fine
WanderNerd Reliability Score
74%
Arrive within 15 minutes
20 min
Average arrival delay
1.7%
Cancelled
1,029
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 74% of the time across 1,029 flights. No comparison to make.

What the data says

The 3–6 PM departure wins.

ATL–SBN flights departing between 3–6 PM arrived on time 90% of the time, versus 66% between 6–9 PM.

Skip Monday if you can.

ATL–SBN flights arrived on time 81% of the time on Saturdays. On Mondays: 70%.

Trending in the right direction.

ATL–SBN flights arrived on time 72% of the time over the last three months in the data, compared with 65% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon70%(155 flights)
  • Tue72%(151 flights)
  • Wed78%(149 flights)
  • Thu71%(149 flights)
  • Fri77%(150 flights)
  • Sat81%(106 flights)
  • Sun71%(149 flights)
On-time by departure window
  • 6–9 AM—(1 flights)
  • 9 AM–12 PM82%(358 flights)
  • 12–3 PM72%(275 flights)
  • 3–6 PM90%(19 flights)
  • 6–9 PM66%(356 flights)
On-time trend by month
72%
May

Jun 72% → May 72% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%86
July 202568%88
August 202575%87
September 202590%81
October 202590%88
November 202580%76
December 202570%87
January 202656%81
February 202669%77
March 202661%86
April 202684%85
May 202672%87

Keep nerding

Based on 1,029 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.