76% of flights from Orlando to Charlotte Amalie arrived on time over the past 12 months. That is about the typical U.S. route. Most reliable airline: Southwest Airlines (84%). 7% of flights arrived more than an hour late or not at all.
How late?
The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for MCO → STT: when a flight was late, it was under 45 minutes late 67% of the time. About 1 in 18 flights landed an hour or more late, and 1 in 123 three hours or more; 1.1% were cancelled outright.
- On time or early76%
- 15–30 min late11%
- 30–60 min late6.0%
- 1–2 hours late3.3%
- 2–3 hours late1.4%
- 3+ hours late0.8%
- Diverted0.3%
- Cancelled1.1%
Share of all 368 scheduled flights, past 12 months, by arrival time against schedule.
By airline
| Airline | Flights | On time | Cancelled | Typical arrival | 1h+ late | Avg when late | Operated by |
|---|---|---|---|---|---|---|---|
| Southwest Airlines | 200 | 84% | 0.0% | −3 min | 1.5% | +31 min | Southwest Airlines |
| Spirit Airlines | 168 | 67% | 2.4% | 0 min | 10.1% | +64 min | Spirit Airlines |
Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.
Best time of day to fly
On-time rate by scheduled departure hour (local time at MCO). Delays build through the day as late planes knock on, so early flights usually do best.
By airline and hour
| Departs | Southwest Airlines | Spirit Airlines |
|---|---|---|
| 10 a.m. | 88% | 62% |
By month
Each calendar month pooled over 2023–2026. Best: June (86%). Worst: March (66%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 59 | — | — |
| Tuesday | 43 | — | — |
| Wednesday | 42 | — | — |
| Thursday | 54 | — | — |
| Friday | 58 | — | — |
| Saturday | 58 | — | — |
| Sunday | 54 | — | — |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: airline 2 · air traffic/airport 2
Month by month
Not enough months with data to draw a trend.
Questions
How often are flights from MCO to STT on time?
76% of 368 scheduled flights from Orlando, FL to Charlotte Amalie, VI arrived within 15 minutes of schedule between September 2025 and August 2026. 1.1% were cancelled.
Which airline is most on time from MCO to STT?
Southwest Airlines: 84% of its 200 flights on the route arrived on time. Spirit Airlines: 67%.
What month has the most delays from MCO to STT?
March (66% on time). The best month is June (86%), over 2023–2026.
Related
- STT → MCO (return)
- Orlando (MCO) delays by hour
- Flights into Cyril E. King (STT)
- Southwest Airlines on-time record
- Spirit Airlines on-time record
- Connecting off this flight? Check the risk
Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.