Flight OddsUA4540 ORD → IND
United Airlines · Chicago, IL to Indianapolis, IN · 7 flights observed, 2026-01-10 to 2026-02-09 · 177 mi
UA4540 covers more than one route in the data window — the stats below are for ORD → IND, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
-3 min
90th percentile
+30 min
Cancellation rate
0%
How often is UA4540 on time?
Across 7 flights on ORD → IND from 2026-01-10 to 2026-02-09, UA4540 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +30 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 | 5 | 71% |
| 16-30 min | 1 | 14% |
| 31-60 min | 1 | 14% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 4 | 50% | +13 min |
| 2026-02 | 3 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | 1 | 100% |
| Sat | 5 | 60% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…