Flight OddsUA2056 SFO → ORD
United Airlines · San Francisco, CA to Chicago, IL · 98 flights observed, 2026-02-12 to 2026-05-20 · 1,846 mi
UA2056 covers more than one route in the data window — the stats below are for SFO → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-9 min
90th percentile
+30 min
Cancellation rate
0%
How often is UA2056 on time?
Across 98 flights on SFO → ORD from 2026-02-12 to 2026-05-20, UA2056 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -9 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 | 83 | 86% |
| 16-30 min | 4 | 4% |
| 31-60 min | 7 | 7% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 100% | -18 min |
| 2026-03 | 31 | 84% | +1 min |
| 2026-04 | 29 | 79% | +10 min |
| 2026-05 | 20 | 85% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 85% |
| Tue | 14 | 100% |
| Wed | 14 | 93% |
| Thu | 14 | 79% |
| Fri | 14 | 71% |
| Sat | 14 | 86% |
| Sun | 14 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…