My trip
Plan a trip
Tell FlyerIntel where and when you are flying. It will show how that route actually performs at that time of day and on that day of the week, what both airports are doing right now, and when to get to the airport.
JFK → MIA
New York to Miami · departing 6:30 PM
JFK → MIA flights departing 6–9 PM arrive on time 65.0% of the time, against 74.9% across the whole day — your departure window is 9.9 points worse than average for this route.
Your slot
Add a date above to see how that hour has done on your day of the week, and what a nearby slot would change.
Other times on JFK → MIA
Time of day
On JFK → MIA, flights leaving 5–9 AM arrived on time 86.8% of the time, against 65.0% for those leaving 6–9 PM: 21.8 points more often.
- 5–9 AM86.8%
- 9 AM–12 PM76.9%
- 12–3 PM71.9%
- 3–6 PM66.1%
- 6–9 PM65.0%
- 9 PM–5 AM55.0%
Day of week
- Monday74.8%
- Tuesday78.9%
- Wednesday78.8%
- Thursday73.1%
- Friday75.7%
- Saturday74.0%
- Sunday69.2%
Bars start below the lowest figure so a real gap is visible; read the percentage, not the bar length. A time with too few flights to score is left unscored rather than guessed at.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – August 2026 · History describes what has happened on this route. It is not a prediction about your flight. Full route profile →
Which flight
Flights on JFK → MIA, the ones scheduled closest to 6:30 PM first.
Within 90 minutes of 6:30 PM, AA1174 (usually 6:30 PM) has the best record: 69.9% on time and 3.35% cancelled over 626 flights, against 74.9% on time for JFK → MIA as a whole.
| Flight | Usually departs | On time | Cancelled |
|---|---|---|---|
| AA1174American AirlinesLive map | 6:30 PM | 69.9% | 3.35% |
| AA2603American AirlinesLive map | 5:29 PM61 min away | 67.5% | 1.99% |
| DL1428Delta Air LinesLive map | 7:55 PM85 min away | 63.6% | 3.02% |
| DL2500Delta Air LinesLive map | 3:10 PM200 min away | 70.8% | 3.02% |
| DL1514Delta Air LinesLive map | 11:10 AM440 min away | 76.5% | 1.89% |
| AA688American AirlinesLive map | 11:00 AM450 min away | 76.7% | 2.26% |
| AA655American AirlinesLive map | 5:25 AM655 min away | 88.0% | 1.56% |
| AA2017American AirlinesLive map | 7:30 AM660 min away | 83.8% | 2.69% |
| DL1528Delta Air LinesLive map | 7:00 AM690 min away | 86.4% | 3.10% |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – August 2026 · “Usually departs” is the scheduled time each flight number most often had over the period; airlines retime flights, so confirm the time on your booking. Flight numbers with fewer than 90 operations on this route are left out. This is history, not a forecast for your flight.
When to get to the airport
A starting point for JFK, not a promise about your day.
2h 0m before your 6:30 PM departure
How this was worked out
- FlyerIntel cannot currently obtain live security wait times for JFK, so this figure does not account for the queue on the day.
- It does not include your journey to the airport, parking, or a shuttle from a remote lot.
- International departures, and travel with children, checked pets or special assistance, need more time.
Both airports right now
Aviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedThe National Weather Service has issued a wind advisory covering the airport.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedSource: NOAA Aviation Weather Center · Conditions describe the airfield, not your flight, and change quickly.
Other ways to make this journey
Airport pairings serving New York to Miami.
| Route | On time | Cancelled | Score |
|---|---|---|---|
| LGA→MIA New York to Miami | 73.8% | 2.74% | 45 |
| JFK→MIA New York to Miami your route | 74.9% | 2.15% | 50 |
| EWR→FLL Newark to Fort Lauderdale | 75.2% | 2.86% | 48 |
| LGA→FLL New York to Fort Lauderdale | 72.3% | 2.89% | 42 |
| EWR→MIA Newark to Miami | 75.6% | 2.67% | 51 |
| JFK→FLL New York to Fort Lauderdale | 72.3% | 2.90% | 44 |
Who flies this route
Performance by the carrier that actually operates the flight.
| Carrier | Flights | On time | Cancelled | Median delay |
|---|---|---|---|---|
| American Airlines | 8,964 | 77.2% | 2.10% | -8 min |
| Delta Air Lines | 4,992 | 74.9% | 1.98% | -8 min |
| JetBlue | 1,899 | 63.9% | 2.90% | 1 min |
| Frontier Airlines | 350 | 75.1% | 2.00% | -8 min |