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Flight Reliability

DL 1936 · Delta Air Lines

Daytona Beach → Atlanta (DAB–ATL)96% of its flights flew this route. The rest (BOS–BZN, BZN–BOS) are included in these numbers.

92
Nerd Approved
WanderNerd Reliability Score
94%
Arrive within 15 minutes
7 min early
Average arrival delay
2.5%
Cancelled
12 min early
Median arrival delay

Based on 203 historical flights. Data through May 2026.

What the data says

Mondays have been rough.

DL 1936 arrived on time 100% of the time on Wednesdays and just 85% on Mondays. That gap is worth planning around.

A bit ahead of the DAB–ATL route.

DL 1936 arrived on time 94% of the time, versus 88% across the DAB–ATL route.

Better than the Delta Air Lines network average.

DL 1936 arrived on time 94% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon85%(26 flights)
  • Tue93%(28 flights)
  • Wed100%(28 flights)
  • Thu96%(28 flights)
  • Fri96%(28 flights)
  • Sat100%(26 flights)
  • Sun88%(34 flights)
On-time by departure window
  • 6–9 AM94%(192 flights)
  • 9 AM–12 PM—(3 flights)
  • 12–3 PM—(3 flights)
On-time trend by month
83%
Dec

Jun 96% → Dec 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202596%22
July 202597%31
August 202590%31
September 202597%30
October 202594%31
November 2025100%29
December 202583%18
Departures on time
94%
Diverted
0%
Flights flown
198
Months covered
9

Same route, other flights

Keep nerding

Based on 203 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.