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Route Reliability

Atlanta → Tallahassee

ATL–TLH · 223 miles · Hartsfield–Jackson Atlanta International Airport to Tallahassee International Airport

80
Pretty Reliable
WanderNerd Reliability Score
81%
Arrive within 15 minutes
8 min
Average arrival delay
1.7%
Cancelled
2,242
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 81% of the time across 2,242 flights. No comparison to make.

What the data says

Morning flights do better here.

ATL–TLH flights departing between 6–9 AM arrived on time 88% of the time, versus 75% between 6–9 PM.

Sunday scaries are real for this one.

ATL–TLH flights arrived on time 89% of the time on Wednesdays. On Sundays: 77%.

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
  • Mon78%(337 flights)
  • Tue84%(299 flights)
  • Wed89%(307 flights)
  • Thu81%(332 flights)
  • Fri80%(329 flights)
  • Sat77%(262 flights)
  • Sun77%(331 flights)
On-time by departure window
  • 6–9 AM88%(306 flights)
  • 9 AM–12 PM82%(331 flights)
  • 12–3 PM84%(340 flights)
  • 3–6 PM78%(610 flights)
  • 6–9 PM75%(262 flights)
  • 9 PM–12 AM79%(348 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%187
July 202566%190
August 202577%189
September 202589%179
October 202587%191
November 202586%168
December 202580%172
January 202682%153
February 202687%169
March 202679%200
April 202688%198
May 202683%201

Keep nerding

Based on 2,242 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.