MIA → LAX Delta Air Lines

Delta Air Lines · Miami, FL to Los Angeles, CA · 494 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers

This route's scheduled flight time has grown by 18 min since 2025-07 — some of the on-time performance may reflect a more generous published schedule, not a faster or more reliable flight.
On-time arrival
80%
Median delay
-7 min
90th percentile
+37 min
Cancellation rate
1%

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

Across every Delta Air Lines flight number on MIA → LAX (494 flights, 2025-07-01 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +37 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time39280%
16-30 min367%
31-60 min306%
61-120 min173%
2+ hrs122%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073181%+5 min
2025-083194%-6 min
2025-093087%-4 min
2025-103181%+6 min
2025-113887%-5 min
2025-124283%-1 min
2026-014978%+29 min
2026-024269%+25 min
2026-035478%-9 min
2026-045876%+19 min
2026-055082%+2 min
2026-063181%-2 min

Performance by day of week

DayFlightsOn-time
Mon7682%
Tue6381%
Wed6389%
Thu7684%
Fri7579%
Sat5784%
Sun7768%

DL flight numbers on MIA → LAX

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