Airports › Charlotte Amalie (STT) › September 2023
Airport month · September 2023
Cyril E King in September 2023
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.
In September 2023, reporting carriers scheduled 207 domestic departures from Cyril E King (STT). 77.3% left less than 15 minutes late and 75.8% reached their destination on time; 0.5% were cancelled.
Nationally that month, 80.5% of flights departed on time and 80.1% arrived on time, so STT departures were 3.2 points below the national departure figure.
Flights arriving at STT that month were on time 79.7% of the time (207 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 45%, air carrier 37% and national aviation system 17%.
- On time 75.8%
- Arrived 15+ minutes late 22.7%
- Cancelled 0.5%
- Diverted 1.0%
September 2023 against a year earlier, the airport's year and the nation
| Measure | Sep 2023 | Year earlier | STT, 12 months to Jul 2026 | All reported flights, Sep 2023 |
|---|---|---|---|---|
| Departed on time | 77.3% | — | 74.9% | 80.5% |
| Arrived on time | 75.8% | — | 75.9% | 80.1% |
| Cancelled | 0.5% | — | 2.1% | 1.2% |
| Average departure delay (late minutes only) | 18.8 min | — | 21.9 min | 14.1 min |
| Scheduled departures a day | 7 | — | 15 | 18,978 |
| Scheduled departures | 207 | — | 5,548 | 569,338 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| NK Spirit Airlines | 74 | 36% | 73.0% | 5.9 min | 1.4% |
| AA American Airlines | 44 | 21% | 93.2% | 12.0 min | 0.0% |
| DL Delta Air Lines | 36 | 17% | 88.9% | -9.3 min | 0.0% |
| B6 JetBlue Airways | 31 | 15% | 45.2% | 33.1 min | 0.0% |
| UA United Airlines | 13 | 6% | 76.9% | 2.4 min | 0.0% |
| F9 Frontier Airlines | 9 | 4% | 66.7% | 15.0 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| STT–MCO | Charlotte Amalie to Orlando | 44 | 75.0% | 11.0 min | 0.0% |
| STT–SJU | Charlotte Amalie to San Juan | 40 | 50.0% | 29.0 min | 0.0% |
| STT–ATL | Charlotte Amalie to Atlanta | 35 | 88.6% | -8.7 min | 0.0% |
| STT–MIA | Charlotte Amalie to Miami | 35 | 91.4% | 19.3 min | 0.0% |
| STT–FLL | Charlotte Amalie to Fort Lauderdale | 30 | 70.0% | -1.8 min | 3.3% |
| STT–CLT | Charlotte Amalie to Charlotte | 9 | 100.0% | -16.6 min | 0.0% |
| STT–EWR | Charlotte Amalie to Newark | 6 | 66.7% | -0.7 min | 0.0% |
| STT–IAD | Charlotte Amalie to Washington | 3 | 66.7% | 24.7 min | 0.0% |
| STT–IAH | Charlotte Amalie to Houston | 3 | 100.0% | -14.3 min | 0.0% |
| STT–JFK | Charlotte Amalie to New York | 1 | 100.0% | -29.0 min | 0.0% |
| STT–ORD | Charlotte Amalie to Chicago | 1 | 100.0% | 4.0 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left STT on time in September 2023?
77.3% of 207 scheduled domestic departures left less than 15 minutes late, and 75.8% reached their destination on time. The national figures that month were 80.5% and 80.1%.
How does that compare with a year earlier?
September 2022 is outside the 36 months on file, or the airport had too few reported flights that month.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2023; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for STT · methodology · corrections.