Flight Reliability
DL 915 · Delta Air Lines
Los Angeles → New York (LAX–JFK)97% of its flights flew this route. The rest (ATL–HSV) are included in these numbers.
90
Nerd Approved
WanderNerd Reliability Score
- 88%
- Arrive within 15 minutes
- 6 min early
- Average arrival delay
- 1.4%
- Cancelled
- 13 min early
- Median arrival delay
Based on 350 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
DL 915 departing between 9 PM–12 AM arrived on time 90% of the time, versus 58% between 6–9 PM.
Tuesday is the weak spot.
DL 915 arrived on time 92% of the time on Fridays. On Tuesdays: 84%.
Better than the LAX–JFK route average.
DL 915 arrived on time 88% of the time, versus 79% across the LAX–JFK route.
Better than the Delta Air Lines network average.
DL 915 arrived on time 88% of the time, versus 81% across the Delta Air Lines network.
The breakdown
- Mon86%(51 flights)
- Tue84%(51 flights)
- Wed88%(50 flights)
- Thu92%(49 flights)
- Fri92%(50 flights)
- Sat91%(43 flights)
- Sun86%(50 flights)
- 6–9 PM58%(12 flights)
- 9 PM–12 AM90%(332 flights)
94%
May
Jun 90% → May 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 90% | 30 |
| July 2025 | 97% | 30 |
| August 2025 | 87% | 31 |
| September 2025 | 93% | 30 |
| October 2025 | 90% | 31 |
| November 2025 | 86% | 28 |
| December 2025 | 85% | 27 |
| January 2026 | 92% | 25 |
| February 2026 | 73% | 22 |
| March 2026 | 80% | 30 |
| April 2026 | 90% | 29 |
| May 2026 | 94% | 31 |
- Departures on time
- 87%
- Diverted
- 0.3%
- Flights flown
- 344
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 350 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.