Flight OddsUA5889 ACK → ORD
United Airlines · Nantucket, MA to Chicago, IL · 14 flights observed, 2025-07-05 to 2025-08-17 · 924 mi
UA5889 covers more than one route in the data window — the stats below are for ACK → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
42%
Median delay
+17 min
90th percentile
+110 min
Cancellation rate
14%
How often is UA5889 on time?
Across 14 flights on ACK → ORD from 2025-07-05 to 2025-08-17, UA5889 arrived within 15 minutes of schedule 42% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +110 min or later. 14% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 5 | 42% |
| 16-30 min | 4 | 33% |
| 31-60 min | 1 | 8% |
| 61-120 min | 1 | 8% |
| 2+ hrs | 1 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 7 | 43% | +141 min |
| 2025-08 | 5 | 40% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 6 | 50% |
| Sun | 6 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…