WN648 BWI → DAL

Southwest Airlines · Baltimore, MD to Dallas, TX · 22 flights observed, 2025-11-02 to 2026-01-05 · 1,209 mi

This flight has been getting less reliable recently — 2025-12's on-time rate (50%) is well below the 93% average from earlier months.

WN648 covers more than one route in the data window — the stats below are for BWI → DAL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
82%
Median delay
-12 min
90th percentile
+68 min
Cancellation rate
0%

How often is WN648 on time?

Across 22 flights on BWI → DAL from 2025-11-02 to 2026-01-05, WN648 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +68 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1882%
16-30 min15%
31-60 min00%
61-120 min314%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-111593%-9 min
2025-12650%+25 min
2026-011100%-13 min

Performance by day of week

DayFlightsOn-time
Mon367%
TueNo data—
WedNo data—
Thu3100%
Fri5100%
Sat475%
Sun771%

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