Flight Reliability
DL 2912 · Delta Air Lines
West Palm Beach → New York (PBI–JFK)82% of its flights flew this route. The rest (ATL–CVG, ORD–LGA) are included in these numbers.
- 60%
- Arrive within 15 minutes
- 35 min
- Average arrival delay
- 4.8%
- Cancelled
- 2 min
- Median arrival delay
Based on 311 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
DL 2912 departing between 9 AM–12 PM arrived on time 81% of the time, versus 55% between 6–9 PM.
Sunday scaries are real for this one.
DL 2912 arrived on time 74% of the time on Saturdays and just 33% on Sundays. That gap is worth planning around.
Lagging the PBI–JFK route.
DL 2912 arrived on time 60% of the time, versus 72% across the PBI–JFK route.
Well behind the Delta Air Lines network.
DL 2912 arrived on time 60% of the time, versus 81% across the Delta Air Lines network.
The breakdown
- Mon52%(44 flights)
- Tue74%(46 flights)
- Wed71%(45 flights)
- Thu49%(43 flights)
- Fri68%(44 flights)
- Sat74%(31 flights)
- Sun33%(42 flights)
- 9 AM–12 PM81%(57 flights)
- 6–9 PM55%(238 flights)
Jun 24% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 24% | 25 |
| July 2025 | 35% | 20 |
| August 2025 | 54% | 28 |
| September 2025 | 60% | 30 |
| October 2025 | 48% | 31 |
| November 2025 | 64% | 28 |
| December 2025 | 53% | 17 |
| January 2026 | 65% | 26 |
| February 2026 | 82% | 11 |
| March 2026 | 79% | 24 |
| April 2026 | 83% | 29 |
| May 2026 | 77% | 26 |
- Departures on time
- 58%
- Diverted
- 0.3%
- Flights flown
- 295
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 311 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.