MIA → PIT Southwest Airlines

Southwest Airlines · Miami, FL to Pittsburgh, PA · 47 flights, 2026-01-11 to 2026-06-27 · aggregated across 5 flight numbers

This route's reliability varies a lot by day of week — 80% on-time on Thursdays vs. 40% on Sundays.
On-time arrival
67%
Median delay
+2 min
90th percentile
+43 min
Cancellation rate
4%

How on-time is Southwest Airlines from MIA to PIT?

Across every Southwest Airlines flight number on MIA → PIT (47 flights, 2026-01-11 to 2026-06-27), 67% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +43 min or later. 4% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3067%
16-30 min613%
31-60 min613%
61-120 min24%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-014100%-10 min
2026-021867%+6 min
2026-03933%+28 min
2026-045100%-6 min
2026-05560%+50 min
2026-06475%+4 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue1100%
WedNo data—
Thu580%
Fri580%
Sat1974%
Sun1040%

WN flight numbers on MIA → PIT

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…