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Flight Reliability

DL 1065 · Delta Air Lines

Atlanta → West Palm Beach (ATL–PBI)95% of its flights flew this route. The rest (ATL–CHA, CHA–ATL) are included in these numbers.

61
A Little Dicey
WanderNerd Reliability Score
68%
Arrive within 15 minutes
17 min
Average arrival delay
3.0%
Cancelled
3 min
Median arrival delay

Based on 302 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

DL 1065 departing between 9 AM–12 PM arrived on time 92% of the time, versus 58% between 6–9 PM.

Sunday scaries are real for this one.

DL 1065 arrived on time 85% of the time on Mondays and just 57% on Sundays. That gap is worth planning around.

A bit behind the ATL–PBI route.

DL 1065 arrived on time 68% of the time, versus 74% across the ATL–PBI route.

Lagging the Delta Air Lines network.

DL 1065 arrived on time 68% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon85%(52 flights)
  • Tue71%(31 flights)
  • Wed75%(28 flights)
  • Thu63%(48 flights)
  • Fri63%(49 flights)
  • Sat68%(34 flights)
  • Sun57%(51 flights)
On-time by departure window
  • 9 AM–12 PM92%(12 flights)
  • 3–6 PM—(1 flights)
  • 6–9 PM58%(148 flights)
  • 9 PM–12 AM77%(132 flights)
On-time trend by month
71%
May

Jun 35% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202535%29
July 202555%31
August 202568%22
September 202586%14
October 202556%16
November 202569%26
December 202559%27
January 202688%24
February 202694%18
March 202669%26
April 202686%29
May 202671%31
Departures on time
67%
Diverted
0%
Flights flown
293
Months covered
12

Same route, other flights

Keep nerding

Based on 302 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.