Flight OddsUnited Airlines · Chicago, IL to West Palm Beach/Palm Beach, FL · 56 flights observed, 2026-03-05 to 2026-04-29 · 1,144 mi
UA1400 covers more than one route in the data window — the stats below are for ORD → PBI, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA1400 on time?
Across 56 flights on ORD → PBI from 2026-03-05 to 2026-04-29, UA1400 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +66 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 | 42 | 75% |
| 16-30 min | 4 | 7% |
| 31-60 min | 4 | 7% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 4 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 27 | 74% | +23 min |
| 2026-04 | 29 | 76% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 8 | 88% |
| Wed | 8 | 75% |
| Thu | 8 | 50% |
| Fri | 8 | 75% |
| Sat | 8 | 88% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…