Flight profile · United Airlines
UA2683
Chicago (ORD) to San Diego (SAN) · scheduled 1:15 PM – 3:36 PM
How UA2683 performs
840 operations, 2023-10-02 to 2026-06-30.
UA2683 arrived on time 83.3% of the time, against 74.8% for all ORD → SAN flights — this specific departure is 8.5 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 3.9 points better.
Source: US DOT Bureau of Transportation Statistics · 840 operations between 2023-10-02 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA2683 | 83.3% | 0.60% | -8 min | 6.5% | 840 |
| United Airlines on ORD → SAN | 79.5% | 0.73% | -6 min | 7.1% | 5,046 |
| All ORD → SAN flights | 74.8% | 1.05% | -4 min | 9.3% | 9,465 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-10-02 to 2026-06-30
Other routes UA2683 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 |
|---|---|---|---|
| MCO→ORD Orlando to Chicago | 2026-04-04 – 2026-06-30 | 66 | — |
| SAN→IAH San Diego to Houston | 2024-03-07 – 2026-05-20 | 168 | 86.3% |
| SRQ→ORD Sarasota/Bradenton to Chicago | 2026-02-12 – 2026-03-04 | 21 | — |
| PBI→EWR West Palm Beach to Newark | 2025-12-25 – 2025-12-25 | 1 | — |
| PIT→ORD Pittsburgh to Chicago | 2024-02-15 – 2025-10-25 | 193 | 95.3% |
| SAN→SFO San Diego to San Francisco | 2025-05-22 – 2025-06-25 | 24 | — |
| ORD→SNA Chicago to Santa Ana | 2024-10-31 – 2024-10-31 | 1 | — |
| LAX→EWR Los Angeles to Newark | 2024-10-01 – 2024-10-26 | 26 | — |
| DCA→ORD Washington to Chicago | 2024-05-23 – 2024-06-26 | 25 | — |
| SFO→ORD San Francisco to Chicago | 2024-02-14 – 2024-02-14 | 1 | — |
| RNO→SFO Reno to San Francisco | 2024-01-09 – 2024-02-13 | 35 | — |
| ORD→LGA Chicago to New York | 2023-11-28 – 2023-12-20 | 23 | — |
| OMA→ORD Omaha to Chicago | 2023-11-01 – 2023-11-27 | 19 | — |
| RSW→EWR Fort Myers to Newark | 2023-10-29 – 2023-11-26 | 11 | — |
| BHM→IAH Birmingham to Houston | 2023-10-13 – 2023-10-22 | 3 | — |
| IAH→MEM Houston to Memphis | 2023-09-29 – 2023-10-08 | 3 | — |
| EWR→MIA Newark to Miami | 2023-09-30 – 2023-09-30 | 1 | — |
| SAN→DEN San Diego to Denver | 2023-07-01 – 2023-09-28 | 89 | — |
Because the same number has served different journeys, the statistics above describe only the route UA2683 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 840 records of UA2683 operating ORD → SAN, 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.