Flight Reliability
DL 1918 · Delta Air Lines
West Palm Beach → New York (PBI–JFK)
89
Pretty Reliable
WanderNerd Reliability Score
- 81%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 0%
- Cancelled
- 4 min early
- Median arrival delay
Based on 41 historical flights. Data through May 2026.
What the data says
Better than the PBI–JFK route average.
DL 1918 arrived on time 81% of the time, versus 72% across the PBI–JFK route.
The breakdown
- Mon—(6 flights)
- Tue—(6 flights)
- Wed—(6 flights)
- Thu—(6 flights)
- Fri—(6 flights)
- Sat—(5 flights)
- Sun—(6 flights)
- 9 AM–12 PM—(1 flights)
- 12–3 PM83%(40 flights)
- Departures on time
- 78%
- Diverted
- 0%
- Flights flown
- 41
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 41 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.