Flight OddsWN4952 BWI → BUF
Southwest Airlines · Baltimore, MD to Buffalo, NY · 26 flights observed, 2026-02-05 to 2026-03-04 · 281 mi
WN4952 covers more than one route in the data window — the stats below are for BWI → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-11 min
90th percentile
+6 min
Cancellation rate
0%
How often is WN4952 on time?
Across 26 flights on BWI → BUF from 2026-02-05 to 2026-03-04, WN4952 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +6 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 92% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 4% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 21 | 95% | -9 min |
| 2026-03 | 4 | 75% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 3 | 100% |
| Wed | 4 | 75% |
| Thu | 4 | 100% |
| Fri | 4 | 75% |
| Sat | 3 | 100% |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…