Route Reliability
Charlotte Amalie → New York
STT–JFK · 1,623 miles · Cyril E. King Airport to John F. Kennedy International Airport
- 80%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 3.3%
- Cancelled
- 544
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Delta Air Lines83%239 flights
- 2.American Airlines78%305 flights
What the data says
Morning-you made the right choice.
STT–JFK flights departing between 9 AM–12 PM arrived on time 87% of the time, versus 79% between 12–3 PM.
Saturdays have been rough.
STT–JFK flights arrived on time 89% of the time on Wednesdays and just 70% on Saturdays. That gap is worth planning around.
Delta Air Lines has a slight edge here.
Delta Air Lines arrived on time 83% of the time on this route; American Airlines managed 78%.
Keep a backup plan handy.
This route was cancelled 3.3% of the time. Typical for U.S. flights is around 1–2%.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon73%(70 flights)
- Tue85%(73 flights)
- Wed89%(71 flights)
- Thu83%(75 flights)
- Fri84%(74 flights)
- Sat70%(80 flights)
- Sun80%(73 flights)
- 9 AM–12 PM87%(98 flights)
- 12–3 PM79%(47 flights)
- 3–6 PM79%(365 flights)
- 6–9 PM—(6 flights)
Jun 83% → May 88% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 60 |
| July 2025 | 79% | 62 |
| August 2025 | 79% | 34 |
| November 2025 | 79% | 33 |
| December 2025 | 72% | 43 |
| January 2026 | 76% | 50 |
| February 2026 | 74% | 50 |
| March 2026 | 84% | 62 |
| April 2026 | 82% | 62 |
| May 2026 | 88% | 58 |
Same trip, other airports
Keep nerding
Based on 544 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.