Flight Reliability
UA 1530 · United Airlines
Charlotte Amalie → Newark (STT–EWR)
79
Usually Fine
WanderNerd Reliability Score
- 89%
- Arrive within 15 minutes
- 11 min early
- Average arrival delay
- 3.2%
- Cancelled
- 18 min early
- Median arrival delay
Based on 248 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
UA 1530 departing between 6–9 PM arrived on time 93% of the time, versus 82% between 3–6 PM.
Monday is the weak spot.
UA 1530 arrived on time 91% of the time on Sundays. On Mondays: 79%.
Better than the United Airlines network average.
UA 1530 arrived on time 89% of the time, versus 79% across the United Airlines network.
Keep a backup plan handy.
UA 1530 was cancelled 3.2% of the time. Typical for U.S. flights is around 1–2%.
The breakdown
- Mon79%(29 flights)
- Tue89%(27 flights)
- Wed90%(30 flights)
- Thu90%(29 flights)
- Fri89%(28 flights)
- Sat90%(49 flights)
- Sun91%(45 flights)
- 12–3 PM93%(120 flights)
- 3–6 PM82%(90 flights)
- 6–9 PM93%(27 flights)
92%
May
Oct 100% → May 92% on time
| Month | On-time percentage | Flights |
|---|---|---|
| October 2025 | 100% | 13 |
| November 2025 | 79% | 28 |
| December 2025 | 97% | 31 |
| January 2026 | 82% | 28 |
| February 2026 | 89% | 26 |
| March 2026 | 83% | 30 |
| April 2026 | 86% | 29 |
| May 2026 | 92% | 24 |
- Departures on time
- 86%
- Diverted
- 1.2%
- Flights flown
- 237
- Months covered
- 12
Keep nerding
Based on 248 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.