Flight OddsWN4278 MCO → DAL
Southwest Airlines · Orlando, FL to Dallas, TX · 57 flights observed, 2026-01-06 to 2026-03-04 · 973 mi
WN4278 covers more than one route in the data window — the stats below are for MCO → DAL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-4 min
90th percentile
+55 min
Cancellation rate
4%
How often is WN4278 on time?
Across 57 flights on MCO → DAL from 2026-01-06 to 2026-03-04, WN4278 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +55 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 | 42 | 78% |
| 16-30 min | 3 | 6% |
| 31-60 min | 4 | 7% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 3 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 88% | +2 min |
| 2026-02 | 27 | 67% | +29 min |
| 2026-03 | 3 | 100% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 9 | 89% |
| Wed | 8 | 100% |
| Thu | 8 | 88% |
| Fri | 7 | 71% |
| Sat | 7 | 57% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…