WN1100 AUS → ONT

Southwest Airlines · Austin, TX to Ontario, CA · 25 flights observed, 2025-08-05 to 2025-10-01 · 1,196 mi

This flight runs much more reliably at some times of day than others — 94% on-time departing 12–3pm vs. 43% departing 6–9pm.

WN1100 covers more than one route in the data window — the stats below are for AUS → ONT, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
80%
Median delay
-4 min
90th percentile
+25 min
Cancellation rate
0%

How often is WN1100 on time?

Across 25 flights on AUS → ONT from 2025-08-05 to 2025-10-01, WN1100 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +25 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2080%
16-30 min312%
31-60 min14%
61-120 min14%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081191%-6 min
2025-091369%+12 min
2025-101100%-5 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue9100%
Wed989%
ThuNo data—
FriNo data—
SatNo data—
Sun743%

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