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Route Reliability

Atlanta → Honolulu

ATL–HNL · 4,502 miles · Hartsfield–Jackson Atlanta International Airport to Daniel K. Inouye International Airport

86
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
1 min early
Average arrival delay
0.5%
Cancelled
383
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 82% of the time across 383 flights. No comparison to make.

What the data says

Morning flights do better here.

ATL–HNL flights departing between 9 AM–12 PM arrived on time 84% of the time, versus 50% between 12–3 PM.

Saturdays have been rough.

ATL–HNL flights arrived on time 91% of the time on Fridays and just 73% on Saturdays. That gap is worth planning around.

Ticking up lately.

ATL–HNL flights arrived on time 82% of the time over the last three months in the data, compared with 79% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon80%(55 flights)
  • Tue87%(54 flights)
  • Wed87%(54 flights)
  • Thu80%(54 flights)
  • Fri91%(53 flights)
  • Sat73%(55 flights)
  • Sun78%(54 flights)
On-time by departure window
  • 9 AM–12 PM84%(361 flights)
  • 12–3 PM50%(18 flights)
On-time trend by month
77%
May

Jun 93% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202590%31
August 202581%31
September 202573%30
October 202574%31
November 202597%29
December 202573%44
January 202674%35
February 202689%27
March 202697%31
April 202672%29
May 202677%31

Keep nerding

Based on 383 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.