Flight profile · United Airlines
UA1383
Houston (IAH) to Santa Ana (SNA) · scheduled 9:30 AM – 10:59 AM
How UA1383 performs
792 operations, 2024-03-07 to 2026-06-30.
UA1383 arrived on time 87.7% of the time, against 83.5% for all IAH → SNA flights — this specific departure is 4.2 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 4.2 points better.
Source: US DOT Bureau of Transportation Statistics · 792 operations between 2024-03-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1383 | 87.7% | 0.76% | -8 min | 4.4% | 792 |
| United Airlines on IAH → SNA | 83.5% | 0.83% | -7 min | 5.2% | 3,630 |
| All IAH → SNA flights | 83.5% | 0.83% | -7 min | 5.2% | 3,630 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-03-07 to 2026-06-30
Other routes UA1383 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 |
|---|---|---|---|
| RDU→IAH Raleigh–Durham to Houston | 2025-03-06 – 2026-06-29 | 454 | 92.4% |
| SNA→SFO Santa Ana to San Francisco | 2026-03-29 – 2026-06-24 | 88 | — |
| SNA→ORD Santa Ana to Chicago | 2025-03-06 – 2026-02-11 | 163 | 66.7% |
| SNA→EWR Santa Ana to Newark | 2025-05-22 – 2025-06-25 | 35 | — |
| ORF→IAH Norfolk to Houston | 2025-01-07 – 2025-02-12 | 37 | — |
| PNS→IAH Pensacola to Houston | 2024-12-19 – 2025-01-06 | 19 | — |
| CLE→IAH Cleveland to Houston | 2024-12-03 – 2024-12-18 | 16 | — |
| RSW→IAH Fort Myers to Houston | 2024-10-27 – 2024-12-02 | 36 | — |
| MSY→IAH New Orleans to Houston | 2024-01-09 – 2024-09-25 | 208 | 84.6% |
| IND→IAH Indianapolis to Houston | 2024-03-31 – 2024-03-31 | 1 | — |
| IAH→DCA Houston to Washington | 2023-07-01 – 2024-02-14 | 153 | 87.5% |
| EWR→SEA Newark to Seattle | 2023-12-21 – 2024-01-08 | 19 | — |
| SRQ→DEN Sarasota/Bradenton to Denver | 2023-11-04 – 2023-11-25 | 4 | — |
| EWR→BNA Newark to Nashville | 2023-08-01 – 2023-09-04 | 8 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1383 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 792 records of UA1383 operating IAH → SNA, 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.