WN770 MIA → AUS

Southwest Airlines · Miami, FL to Austin, TX · 24 flights observed, 2025-11-03 to 2026-01-01 · 1,103 mi

This flight has been getting less reliable recently — 2025-12's on-time rate (50%) is well below the 89% average from earlier months.

WN770 covers more than one route in the data window — the stats below are for MIA → AUS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
63%
Median delay
+9 min
90th percentile
+48 min
Cancellation rate
0%

How often is WN770 on time?

Across 24 flights on MIA → AUS from 2025-11-03 to 2026-01-01, WN770 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +48 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1563%
16-30 min28%
31-60 min521%
61-120 min28%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-11989%+1 min
2025-121450%+21 min
2026-0110%+48 min

Performance by day of week

DayFlightsOn-time
Mon475%
Tue650%
Wed875%
Thu560%
Fri10%
SatNo data—
SunNo data—

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…