Flight Reliability
DL 2372 · Delta Air Lines
Atlanta → ROA (ATL–ROA)
75
Usually Fine
WanderNerd Reliability Score
- 79%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 2.5%
- Cancelled
- 7 min early
- Median arrival delay
Based on 365 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
DL 2372 arrived on time 84% of the time on Mondays. On Sundays: 72%.
Slipping a little lately.
DL 2372 arrived on time 79% of the time over the last three months in the data, compared with 85% in the three months before that.
The breakdown
- Mon84%(51 flights)
- Tue84%(49 flights)
- Wed77%(52 flights)
- Thu82%(51 flights)
- Fri73%(51 flights)
- Sat84%(50 flights)
- Sun72%(50 flights)
- 6–9 PM—(8 flights)
- 9 PM–12 AM79%(346 flights)
68%
May
Jun 54% → May 68% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 54% | 28 |
| July 2025 | 60% | 30 |
| August 2025 | 77% | 31 |
| September 2025 | 93% | 29 |
| October 2025 | 97% | 31 |
| November 2025 | 79% | 29 |
| December 2025 | 72% | 29 |
| January 2026 | 90% | 29 |
| February 2026 | 93% | 28 |
| March 2026 | 72% | 29 |
| April 2026 | 97% | 30 |
| May 2026 | 68% | 31 |
- Departures on time
- 81%
- Diverted
- 0.5%
- Flights flown
- 354
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 365 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.