My trip
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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.
LGA → MIA
New York to Miami · departing 8:00 AM
LGA → MIA flights departing 5–9 AM arrive on time 88.1% of the time, against 74.0% across the whole day — your departure window is 14.1 points better 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 LGA → MIA
Time of day
5–9 AM is among the most reliable times to leave on LGA → MIA: 88.1% on time.
- 5–9 AM88.1%
- 9 AM–12 PM76.3%
- 12–3 PM73.9%
- 3–6 PM62.6%
- 6–9 PM65.0%
- 9 PM–5 AM64.6%
Day of week
- Monday72.1%
- Tuesday78.9%
- Wednesday75.2%
- Thursday71.4%
- Friday74.8%
- Saturday78.2%
- Sunday68.0%
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 – July 2026 · History describes what has happened on this route. It is not a prediction about your flight. Full route profile →
Which flight
Flights on LGA → MIA, the ones scheduled closest to 8:00 AM first.
Within 90 minutes of 8:00 AM, DL2347 (usually 7:00 AM) has the best record: 87.6% on time and 3.95% cancelled over 784 flights, against 74.0% on time for LGA → MIA as a whole.
| Flight | Usually departs | On time | Cancelled |
|---|---|---|---|
| AA970American AirlinesLive map | 8:00 AM | 85.7% | 1.12% |
| DL2347Delta Air LinesLive map | 7:00 AM60 min away | 87.6% | 3.95% |
| AA1530American AirlinesLive map | 7:00 AM60 min away | 87.2% | 1.58% |
| AA3211American AirlinesLive map | 9:05 AM65 min away | 76.7% | 0.78% |
| AA1249American AirlinesLive map | 6:00 AM120 min away | 91.7% | 1.52% |
| DL1538Delta Air LinesLive map | 11:15 AM195 min away | 76.1% | 2.74% |
| AA605American AirlinesLive map | 1:00 PM300 min away | 75.0% | 2.18% |
| DL2300Delta Air LinesLive map | 2:59 PM419 min away | 63.5% | 2.12% |
| AA3017American AirlinesLive map | 3:30 PM450 min away | 58.7% | 3.20% |
| DL1620Delta Air LinesLive map | 5:50 PM590 min away | 57.9% | 1.82% |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · Showing 10 of 12 flight numbers. “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 LGA, not a promise about your day.
2h 0m before your 8:00 AM departure
How this was worked out
- FlyerIntel cannot currently obtain live security wait times for LGA, 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.
UpdatedAviation weather is not currently a factor.
Low operational impact. Conditions are slightly below ideal but rarely disruptive on their own.
- Cloud ceiling 2000 feet.
Source: 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 your route | 74.0% | 2.69% | 46 |
| JFK→MIA New York to Miami | 75.0% | 2.10% | 51 |
| EWR→FLL Newark to Fort Lauderdale | 75.3% | 2.81% | 49 |
| LGA→FLL New York to Fort Lauderdale | 72.5% | 2.86% | 43 |
| EWR→MIA Newark to Miami | 75.7% | 2.65% | 51 |
| JFK→FLL New York to Fort Lauderdale | 72.5% | 2.76% | 45 |
Who flies this route
Performance by the carrier that actually operates the flight.
| Carrier | Flights | On time | Cancelled | Median delay |
|---|---|---|---|---|
| American Airlines | 10,393 | 75.1% | 2.78% | -8 min |
| Delta Air Lines | 5,636 | 72.5% | 2.34% | -7 min |
| Spirit Airlines | 1,436 | 73.7% | 2.92% | -12 min |
| Frontier Airlines | 400 | 67.2% | 4.50% | -5 min |