Flight OddsUA1399 ORD → TPA
United Airlines · Chicago, IL to Tampa, FL · 43 flights observed, 2025-10-27 to 2025-12-17 · 1,012 mi
UA1399 covers more than one route in the data window — the stats below are for ORD → TPA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-12 min
90th percentile
+64 min
Cancellation rate
2%
How often is UA1399 on time?
Across 43 flights on ORD → TPA from 2025-10-27 to 2025-12-17, UA1399 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +64 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 32 | 76% |
| 16-30 min | 3 | 7% |
| 31-60 min | 2 | 5% |
| 61-120 min | 3 | 7% |
| 2+ hrs | 2 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 3 | 67% | +4 min |
| 2025-11 | 22 | 77% | +7 min |
| 2025-12 | 17 | 76% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 4 | 100% |
| Wed | 4 | 50% |
| Thu | 6 | 83% |
| Fri | 7 | 86% |
| Sat | 6 | 100% |
| 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…