Flight Reliability
DL 3034 · Delta Air Lines
Atlanta → Daytona Beach (ATL–DAB)
85
Pretty Reliable
WanderNerd Reliability Score
- 86%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 2.2%
- Cancelled
- 7 min early
- Median arrival delay
Based on 356 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
DL 3034 arrived on time 92% of the time on Fridays and just 76% on Sundays. That gap is worth planning around.
A bit ahead of the Delta Air Lines network.
DL 3034 arrived on time 86% of the time, versus 81% across the Delta Air Lines network.
Trending in the right direction.
DL 3034 arrived on time 94% of the time over the last three months in the data, compared with 83% in the three months before that.
The breakdown
- Mon87%(52 flights)
- Tue89%(52 flights)
- Wed90%(49 flights)
- Thu84%(49 flights)
- Fri92%(48 flights)
- Sat86%(49 flights)
- Sun76%(49 flights)
- 6–9 PM—(7 flights)
- 9 PM–12 AM86%(341 flights)
92%
May
Jun 69% → May 92% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 69% | 29 |
| July 2025 | 74% | 31 |
| August 2025 | 90% | 31 |
| September 2025 | 93% | 30 |
| October 2025 | 90% | 31 |
| November 2025 | 83% | 29 |
| December 2025 | 81% | 26 |
| January 2026 | 86% | 29 |
| February 2026 | 82% | 28 |
| March 2026 | 93% | 29 |
| April 2026 | 97% | 30 |
| May 2026 | 92% | 25 |
- Departures on time
- 84%
- Diverted
- 0%
- Flights flown
- 348
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 356 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.