WN1851 IND → BWI

Southwest Airlines · Indianapolis, IN to Baltimore, MD · 20 flights observed, 2026-03-05 to 2026-04-06 · 516 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is +1 min, while the worst 10% run +76 min or later.

WN1851 covers more than one route in the data window — the stats below are for IND → BWI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
+1 min
90th percentile
+76 min
Cancellation rate
0%

How often is WN1851 on time?

Across 20 flights on IND → BWI from 2026-03-05 to 2026-04-06, WN1851 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +76 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1470%
16-30 min210%
31-60 min210%
61-120 min00%
2+ hrs210%

Performance by month

MonthFlightsOn-timeAvg delay
2026-031675%+41 min
2026-04450%+11 min

Performance by day of week

DayFlightsOn-time
Mon580%
TueNo data—
WedNo data—
Thu560%
Fri580%
Sat560%
SunNo data—

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