WN2120 MIA → HOU

Southwest Airlines · Miami, FL to Houston, TX · 10 flights observed, 2025-07-01 to 2025-07-30 · 955 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -8 min, while the worst 10% run +80 min or later.

WN2120 covers more than one route in the data window — the stats below are for MIA → HOU, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
-8 min
90th percentile
+80 min
Cancellation rate
0%

How often is WN2120 on time?

Across 10 flights on MIA → HOU from 2025-07-01 to 2025-07-30, WN2120 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +80 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time770%
16-30 min110%
31-60 min00%
61-120 min220%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071070%+8 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue580%
Wed560%
ThuNo data—
FriNo data—
SatNo data—
SunNo data—

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