Flight profile · United Airlines
UA2495
San Juan (SJU) to Houston (IAH) · scheduled 2:05 AM – 5:59 AM
How UA2495 performs
355 operations, 2023-07-01 to 2026-06-30.
UA2495 arrived on time 92.3% of the time, against 84.0% for all SJU → IAH flights — this specific departure is 8.3 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 7.0 points better.
Source: US DOT Bureau of Transportation Statistics · 355 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA2495 | 92.3% | 0.28% | -23 min | 4.3% | 355 |
| United Airlines on SJU → IAH | 85.3% | 0.90% | -10 min | 4.4% | 2,450 |
| All SJU → IAH flights | 84.0% | 1.11% | -9 min | 5.0% | 2,784 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes UA2495 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 |
|---|---|---|---|
| DEN→LAS Denver to Las Vegas | 2026-04-30 – 2026-05-20 | 18 | — |
| ORD→MCI Chicago to Kansas City | 2026-04-01 – 2026-04-29 | 21 | — |
| SNA→SFO Santa Ana to San Francisco | 2025-09-25 – 2025-12-17 | 84 | — |
| SFO→IAH San Francisco to Houston | 2025-11-29 – 2025-11-30 | 2 | — |
| SFO→ORD San Francisco to Chicago | 2025-11-14 – 2025-11-14 | 1 | — |
| IND→DEN Indianapolis to Denver | 2025-09-02 – 2025-09-24 | 23 | — |
| IAH→PIT Houston to Pittsburgh | 2025-05-01 – 2025-05-21 | 21 | — |
| PSP→IAH Palm Springs to Houston | 2025-05-01 – 2025-05-21 | 21 | — |
| LAX→IAH Los Angeles to Houston | 2024-02-15 – 2025-04-30 | 51 | — |
| ORD→IAH Chicago to Houston | 2024-12-03 – 2024-12-18 | 16 | — |
| IAH→LAS Houston to Las Vegas | 2024-12-05 – 2024-12-16 | 10 | — |
| SAN→SFO San Diego to San Francisco | 2024-10-27 – 2024-12-02 | 37 | — |
| SFO→BOS San Francisco to Boston | 2024-10-27 – 2024-12-02 | 37 | — |
| MYR→EWR Myrtle Beach to Newark | 2024-09-26 – 2024-10-25 | 26 | — |
| ORD→CLT Chicago to Charlotte | 2024-09-01 – 2024-09-25 | 25 | — |
| LGA→DEN New York to Denver | 2024-05-01 – 2024-05-01 | 1 | — |
| IAH→LAX Houston to Los Angeles | 2024-03-07 – 2024-03-30 | 24 | — |
| SEA→DEN Seattle to Denver | 2024-01-09 – 2024-02-14 | 37 | — |
| MCI→IAH Kansas City to Houston | 2023-12-21 – 2024-01-08 | 13 | — |
| IAH→MSY Houston to New Orleans | 2024-01-02 – 2024-01-02 | 1 | — |
| RDU→EWR Raleigh–Durham to Newark | 2023-12-18 – 2023-12-20 | 2 | — |
| ORD→PHL Chicago to Philadelphia | 2023-12-01 – 2023-12-17 | 12 | — |
| EWR→SRQ Newark to Sarasota/Bradenton | 2023-10-29 – 2023-11-27 | 29 | — |
| DEN→BZN Denver to Bozeman | 2023-09-29 – 2023-10-28 | 30 | — |
| LAX→LAS Los Angeles to Las Vegas | 2023-09-05 – 2023-09-28 | 24 | — |
Because the same number has served different journeys, the statistics above describe only the route UA2495 currently operates. Blending them would produce an average of two different flights.
When it goes wrong
The average describes a usual day. This is the day that ruins a connection.
6 min late
against a median of 23 min early
Percentiles over 355 operations. Cancelled and diverted flights have no arrival time and are counted separately rather than as very late arrivals.
Why UA2495 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for UA2495 on SJU → IAH. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on SJU → IAH
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| UA1644 | United Airlines | 93.8% | 14 min early | 954 |
| UA668 | United Airlines | 75.7% | 1 min early | 1,096 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 355 records of UA2495 operating SJU → IAH, 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.
Full methodology · Report a problem
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