Flight OddsUA4542 ORD → LIT
United Airlines · Chicago, IL to Little Rock, AR · 315 flights observed, 2025-07-01 to 2026-05-31 · 552 mi
UA4542 covers more than one route in the data window — the stats below are for ORD → LIT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
65%
Median delay
-2 min
90th percentile
+91 min
Cancellation rate
4%
How often is UA4542 on time?
Across 315 flights on ORD → LIT from 2025-07-01 to 2026-05-31, UA4542 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +91 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 | 198 | 65% |
| 16-30 min | 25 | 8% |
| 31-60 min | 30 | 10% |
| 61-120 min | 25 | 8% |
| 2+ hrs | 25 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 60% | +35 min |
| 2025-08 | 30 | 63% | +30 min |
| 2025-09 | 30 | 83% | +3 min |
| 2025-10 | 31 | 74% | +3 min |
| 2025-11 | 27 | 67% | +36 min |
| 2025-12 | 30 | 77% | +13 min |
| 2026-01 | 18 | 50% | +69 min |
| 2026-02 | 23 | 52% | +6 min |
| 2026-03 | 27 | 48% | +80 min |
| 2026-04 | 27 | 63% | +53 min |
| 2026-05 | 30 | 70% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 42 | 74% |
| Tue | 40 | 60% |
| Wed | 42 | 62% |
| Thu | 47 | 62% |
| Fri | 45 | 60% |
| Sat | 42 | 69% |
| Sun | 45 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…