WN1930 MDW → BOS

Southwest Airlines · Chicago, IL to Boston, MA · 28 flights observed, 2026-03-05 to 2026-04-06 · 861 mi

This flight has been getting more reliable recently — 2026-04's on-time rate (100%) is well above the 43% average from earlier months.

WN1930 covers more than one route in the data window — the stats below are for MDW → BOS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
54%
Median delay
+14 min
90th percentile
+83 min
Cancellation rate
0%

How often is WN1930 on time?

Across 28 flights on MDW → BOS from 2026-03-05 to 2026-04-06, WN1930 arrived within 15 minutes of schedule 54% of the time. The median arrival delay was +14 min, and the worst 10% of flights arrived +83 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1554%
16-30 min725%
31-60 min27%
61-120 min311%
2+ hrs14%

Performance by month

MonthFlightsOn-timeAvg delay
2026-032343%+29 min
2026-045100%0 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue425%
Wed475%
Thu540%
Fri560%
Sat560%
SunNo data—

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