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Flight Reliability

DL 3079 · Delta Air Lines

Atlanta → GNV (ATL–GNV)

85
Pretty Reliable
WanderNerd Reliability Score
85%
Arrive within 15 minutes
5 min
Average arrival delay
2.0%
Cancelled
8 min early
Median arrival delay

Based on 348 historical flights. Data through May 2026.

What the data says

Sunday scaries are real for this one.

DL 3079 arrived on time 94% of the time on Saturdays. On Sundays: 79%.

A bit ahead of the Delta Air Lines network.

DL 3079 arrived on time 85% of the time, versus 81% across the Delta Air Lines network.

Recent months have been rougher.

DL 3079 arrived on time 83% of the time over the last three months in the data, compared with 92% in the three months before that.

The breakdown

On-time by weekday
  • Mon82%(50 flights)
  • Tue90%(50 flights)
  • Wed82%(50 flights)
  • Thu83%(48 flights)
  • Fri81%(48 flights)
  • Sat94%(47 flights)
  • Sun79%(48 flights)
On-time by departure window
  • 6–9 PM—(6 flights)
  • 9 PM–12 AM85%(335 flights)
On-time trend by month
84%
May

Jun 62% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%29
July 202571%31
August 202574%31
September 2025100%30
October 202594%31
November 202593%27
December 202579%19
January 2026100%25
February 202696%27
March 202674%31
April 202690%29
May 202684%31
Departures on time
82%
Diverted
0%
Flights flown
341
Months covered
12

Same route, other flights

Keep nerding

Based on 348 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.