Route Reliability
Orlando → ISP
MCO–ISP · 971 miles · Orlando International Airport to ISP Airport
- 75%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 1.7%
- Cancelled
- 1,425
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.JetBlue Airways89%369 flights
- 2.Frontier Airlines75%372 flights
- 3.Southwest Airlines67%684 flights
What the data says
Morning flights do better here.
MCO–ISP flights departing between 3–6 AM arrived on time 100% of the time, versus 43% between 9 PM–12 AM.
Sunday scaries are real for this one.
MCO–ISP flights arrived on time 89% of the time on Tuesdays and just 67% on Sundays. That gap is worth planning around.
JetBlue Airways has a clear lead on this route.
JetBlue Airways arrived on time 89% of the time on this route; Southwest Airlines managed 67%.
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
- Mon72%(201 flights)
- Tue89%(179 flights)
- Wed81%(185 flights)
- Thu72%(201 flights)
- Fri75%(207 flights)
- Sat72%(217 flights)
- Sun67%(208 flights)
- 3–6 AM100%(14 flights)
- 6–9 AM91%(451 flights)
- 9 AM–12 PM77%(256 flights)
- 12–3 PM75%(191 flights)
- 3–6 PM65%(160 flights)
- 6–9 PM57%(298 flights)
- 9 PM–12 AM43%(28 flights)
Jun 72% → May 79% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 72% | 115 |
| July 2025 | 65% | 124 |
| August 2025 | 71% | 123 |
| September 2025 | 89% | 107 |
| October 2025 | 76% | 111 |
| November 2025 | 86% | 129 |
| December 2025 | 67% | 129 |
| January 2026 | 84% | 99 |
| February 2026 | 74% | 101 |
| March 2026 | 67% | 108 |
| April 2026 | 74% | 127 |
| May 2026 | 79% | 125 |
Keep nerding
Based on 1,425 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.