Flight Reliability
B6 483 · JetBlue Airways
New York → Orlando (JFK–MCO)94% of its flights flew this route. The rest (BOS–RDU) are included in these numbers.
- 53%
- Arrive within 15 minutes
- 33 min
- Average arrival delay
- 5.4%
- Cancelled
- 10 min
- Median arrival delay
Based on 186 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
B6 483 departing between 12–3 PM arrived on time 74% of the time, versus 44% between 3–6 PM.
Mondays have been rough.
B6 483 arrived on time 70% of the time on Tuesdays and just 35% on Mondays. That gap is worth planning around.
Well behind the JFK–MCO route.
B6 483 arrived on time 53% of the time, versus 73% across the JFK–MCO route.
Well behind the JetBlue Airways network.
B6 483 arrived on time 53% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon35%(26 flights)
- Tue70%(23 flights)
- Wed64%(22 flights)
- Thu52%(25 flights)
- Fri62%(26 flights)
- Sat52%(25 flights)
- Sun39%(28 flights)
- 12–3 PM74%(50 flights)
- 3–6 PM44%(125 flights)
Jun 46% → May 70% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 46% | 28 |
| July 2025 | 23% | 26 |
| August 2025 | 48% | 29 |
| September 2025 | 83% | 29 |
| October 2025 | 60% | 25 |
| November 2025 | 80% | 10 |
| December 2025 | 31% | 13 |
| May 2026 | 70% | 10 |
- Departures on time
- 57%
- Diverted
- 0.5%
- Flights flown
- 175
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 186 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.