Flight OddsWN1397 BUR → DEN
Southwest Airlines · Burbank, CA to Denver, CO · 28 flights observed, 2026-03-05 to 2026-04-06 · 850 mi
WN1397 covers more than one route in the data window — the stats below are for BUR → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-11 min
90th percentile
+64 min
Cancellation rate
4%
How often is WN1397 on time?
Across 28 flights on BUR → DEN from 2026-03-05 to 2026-04-06, WN1397 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +64 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 22 | 81% |
| 16-30 min | 1 | 4% |
| 31-60 min | 1 | 4% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 22 | 77% | +11 min |
| 2026-04 | 5 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 4 | 75% |
| Wed | 3 | 67% |
| Thu | 5 | 80% |
| Fri | 5 | 80% |
| Sat | No data | — |
| Sun | 5 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…