Route Reliability
HHH → Atlanta
HHH–ATL · 238 miles · HHH Airport to Hartsfield–Jackson Atlanta International Airport
92
Nerd Approved
WanderNerd Reliability Score
- 86%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 0.5%
- Cancelled
- 196
- Flights in the data
Data through May 2026.
Delta Air Lines is the only airline in this data on this route, arriving on time 86% of the time across 196 flights. No comparison to make.
What the data says
Saturday is the weak spot.
HHH–ATL flights arrived on time 93% of the time on Mondays. On Saturdays: 79%.
The breakdown
- Mon93%(28 flights)
- Tue86%(28 flights)
- Wed85%(27 flights)
- Thu79%(28 flights)
- Fri93%(27 flights)
- Sat79%(28 flights)
- Sun90%(29 flights)
74%
May
Jun 87% → May 74% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 87% | 30 |
| July 2025 | 86% | 29 |
| August 2025 | 84% | 31 |
| September 2025 | 90% | 30 |
| October 2025 | 96% | 26 |
| April 2026 | 89% | 18 |
| May 2026 | 74% | 31 |
Keep nerding
Based on 196 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.