LGA → MIA Delta Air Lines

Delta Air Lines · New York, NY to Miami, FL · 1,916 flights, 2025-07-01 to 2026-06-30 · aggregated across 11 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -5 min, while the worst 10% run +69 min or later.
On-time arrival
70%
Median delay
-5 min
90th percentile
+69 min
Cancellation rate
4%

How on-time is Delta Air Lines from LGA to MIA?

Across every Delta Air Lines flight number on LGA → MIA (1,916 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +69 min or later. 4% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1,28770%
16-30 min1548%
31-60 min1729%
61-120 min1347%
2+ hrs814%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0713661%+32 min
2025-0814669%+15 min
2025-0914476%+11 min
2025-1015065%+19 min
2025-1113866%+13 min
2025-1215260%+17 min
2026-0117372%+7 min
2026-0215681%-5 min
2026-0316571%+9 min
2026-0417673%+3 min
2026-0515169%+15 min
2026-0614181%-1 min

Performance by day of week

DayFlightsOn-time
Mon25467%
Tue27477%
Wed26874%
Thu26966%
Fri27374%
Sat22977%
Sun26159%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…