Route Reliability
Atlanta → Kahului
ATL–OGG · 4,431 miles · Hartsfield–Jackson Atlanta International Airport to Kahului Airport
- 88%
- Arrive within 15 minutes
- 8 min early
- Average arrival delay
- 2.3%
- Cancelled
- 128
- Flights in the data
Data through May 2026.
Delta Air Lines is the only airline in this data on this route, arriving on time 88% of the time across 128 flights. No comparison to make.
What the data says
The 12–3 PM departure wins.
ATL–OGG flights departing between 12–3 PM arrived on time 100% of the time, versus 86% between 9 AM–12 PM.
Sunday scaries are real for this one.
ATL–OGG flights arrived on time 95% of the time on Fridays and just 76% on Sundays. That gap is worth planning around.
Recent months have been rougher.
ATL–OGG flights arrived on time 83% of the time over the last three months in the data, compared with 91% in the three months before that.
The breakdown
- Mon91%(22 flights)
- Tue—(7 flights)
- Wed—(7 flights)
- Thu87%(23 flights)
- Fri95%(21 flights)
- Sat82%(22 flights)
- Sun76%(21 flights)
- 9 AM–12 PM86%(105 flights)
- 12–3 PM100%(18 flights)
Nov 95% → Apr 83% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 95% | 19 |
| December 2025 | 96% | 25 |
| January 2026 | 81% | 21 |
| February 2026 | 70% | 20 |
| March 2026 | 96% | 26 |
| April 2026 | 83% | 12 |
Keep nerding
Based on 128 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.