Flight profile · United Airlines
UA224
Chicago (ORD) to Bozeman (BZN) · scheduled 9:15 AM – 11:44 AM
How UA224 performs
482 operations, 2024-12-03 to 2026-06-30.
UA224 arrived on time 82.6% of the time, against 73.8% for all ORD → BZN flights — this specific departure is 8.9 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 7.7 points better.
Source: US DOT Bureau of Transportation Statistics · 482 operations between 2024-12-03 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA224 | 82.6% | 0.62% | -5 min | 3.8% | 482 |
| United Airlines on ORD → BZN | 74.9% | 0.96% | -2 min | 8.0% | 1,663 |
| All ORD → BZN flights | 73.8% | 0.61% | -2 min | 8.8% | 2,944 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-12-03 to 2026-06-30
Other routes UA224 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| RIC→ORD Richmond to Chicago | 2025-02-13 – 2026-06-30 | 170 | 84.4% |
| SAN→IAH San Diego to Houston | 2026-02-12 – 2026-03-04 | 21 | — |
| ORD→HDN Chicago to Hayden | 2025-12-18 – 2026-01-05 | 19 | — |
| MCI→DEN Kansas City to Denver | 2025-12-02 – 2025-12-17 | 16 | — |
| BWI→ORD Baltimore to Chicago | 2025-03-30 – 2025-09-24 | 114 | 94.6% |
| ORD→DSM Chicago to Des Moines | 2025-09-03 – 2025-09-24 | 16 | — |
| ORF→ORD Norfolk to Chicago | 2024-12-19 – 2025-01-06 | 19 | — |
| ROC→ORD Rochester to Chicago | 2024-12-03 – 2024-12-18 | 16 | — |
| LGA→ORD New York to Chicago | 2024-03-31 – 2024-12-02 | 213 | 89.9% |
| ORD→COS Chicago to Colorado Springs | 2024-09-26 – 2024-10-26 | 31 | — |
| ORD→EWR Chicago to Newark | 2023-07-01 – 2024-08-31 | 193 | 78.0% |
| JAX→ORD Jacksonville to Chicago | 2024-01-09 – 2024-03-30 | 82 | — |
| ORD→TUS Chicago to Tucson | 2024-03-07 – 2024-03-30 | 24 | — |
| SRQ→ORD Sarasota/Bradenton to Chicago | 2023-11-28 – 2023-12-20 | 23 | — |
| MCO→ORD Orlando to Chicago | 2023-09-29 – 2023-10-28 | 30 | — |
| MSN→ORD Madison to Chicago | 2023-07-01 – 2023-09-04 | 64 | — |
| EWR→SAV Newark to Savannah | 2023-08-01 – 2023-09-04 | 30 | — |
Because the same number has served different journeys, the statistics above describe only the route UA224 currently operates. Blending them would produce an average of two different flights.
Why UA224 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for UA224 on ORD → BZN. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 482 records of UA224 operating ORD → BZN, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.
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