WN553 BNA → CHS
Southwest Airlines · Nashville, TN to Charleston, SC · 40 flights observed, 2026-04-07 to 2026-06-03 · 439 mi
WN553 covers more than one route in the data window — the stats below are for BNA → CHS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
+3 min
90th percentile
+17 min
Cancellation rate
0%
How often is WN553 on time?
Across 40 flights on BNA → CHS from 2026-04-07 to 2026-06-03, WN553 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +17 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 | 33 | 83% |
| 16-30 min | 7 | 18% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 17 | 94% | +2 min |
| 2026-05 | 20 | 75% | +7 min |
| 2026-06 | 3 | 67% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 9 | 78% |
| Wed | 9 | 100% |
| Thu | 7 | 71% |
| Fri | 7 | 86% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…