Schedule: the flights that flew on Wednesday, Nov 4, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 220SCHEDULED · TYPICAL ODDS
WN 220 · MDW → LAS
departs 8:52 AM CT · arrives 10:40 AM PT
Forecast issued Sat 12:00 PM ET · 94h before departure
Typical odds
Too early for a weather forecast — these are typical odds for this flight on a Wednesday in November, from the weather this date has had in past years (the range shows how much they varied). They’ll switch to forecast-based odds about 3 days before departure.
Odds over time
Arrive at LAS more than 15 minutes late?
19%chance · ±8 pts+0 pts · 24h
HOW SURE WE ARELow. This is mostly a starting point from history; weather forecasts haven't kicked in yet.
How late will it get to LAS?
On time or early
79%
15–30 min late
11%
30 min–1 hour late
6%
1–2 hours late
1%
Over 2 hours late
1%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.