WN1828 MDW → DEN

Southwest Airlines · Chicago, IL to Denver, CO · 8 flights observed, 2026-02-12 to 2026-03-01 · 895 mi

WN1828 covers more than one route in the data window — the stats below are for MDW → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
75%
Median delay
-7 min
90th percentile
+65 min
Cancellation rate
0%

How often is WN1828 on time?

Across 8 flights on MDW → DEN from 2026-02-12 to 2026-03-01, WN1828 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +65 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time675%
16-30 min00%
31-60 min113%
61-120 min00%
2+ hrs113%

Performance by month

MonthFlightsOn-timeAvg delay
2026-02771%+16 min
2026-031100%-9 min

Performance by day of week

DayFlightsOn-time
Mon10%
TueNo data—
WedNo data—
Thu2100%
Fri367%
SatNo data—
Sun2100%

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