Flight Reliability
DL 1495 · Delta Air Lines
Atlanta → West Palm Beach (ATL–PBI)
71
Usually Fine
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 17 min
- Average arrival delay
- 1.1%
- Cancelled
- 1 min early
- Median arrival delay
Based on 359 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
DL 1495 arrived on time 85% of the time on Tuesdays and just 60% on Sundays. That gap is worth planning around.
A bit behind the ATL–PBI route.
DL 1495 arrived on time 70% of the time, versus 74% across the ATL–PBI route.
Lagging the Delta Air Lines network.
DL 1495 arrived on time 70% of the time, versus 81% across the Delta Air Lines network.
Trending in the right direction.
DL 1495 arrived on time 78% of the time over the last three months in the data, compared with 71% in the three months before that.
The breakdown
- Mon63%(51 flights)
- Tue85%(52 flights)
- Wed81%(52 flights)
- Thu65%(51 flights)
- Fri73%(51 flights)
- Sat67%(46 flights)
- Sun60%(52 flights)
84%
May
Jun 35% → May 84% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 35% | 29 |
| July 2025 | 57% | 30 |
| August 2025 | 72% | 29 |
| September 2025 | 83% | 30 |
| October 2025 | 74% | 31 |
| November 2025 | 77% | 26 |
| December 2025 | 66% | 29 |
| January 2026 | 61% | 31 |
| February 2026 | 86% | 28 |
| March 2026 | 68% | 31 |
| April 2026 | 83% | 30 |
| May 2026 | 84% | 31 |
- Departures on time
- 69%
- Diverted
- 0%
- Flights flown
- 355
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 359 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.