Likely delayed: there are delays at UA 2025's airports as of 6:47 PM ET. It arrived on time 60.2% of the time in June-August 2026. When it was late, the average delay was 1h 5m. None were cancelled. SFO has major delays (wind, max 5 hours and 41 minutes), so this flight is likely to be delayed.
May not fly today
Leg 3 of 3 (IAD → SJU): Should be in the air from IAD, scheduled to land at SJU at 9:24 PM local time. This flight number flew about 5 days a week in June-August 2026, so it may not operate today.
Cancellation risk: Medium 0% of its flights were cancelled in June-August 2026; SFO has major delays.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check United for official times.
What to do now
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| PDX → SFO Portland, OR to San Francisco, CA | 11:15 AM → 1:11 PM | 44% |
| SFO → IND San Francisco, CA to Indianapolis, IN | 3:35 PM → 10:59 PM | 50% |
| IAD → SJU Washington, DC to San Juan, PR | 5:24 PM → 9:24 PM | 65% |
Local times. Schedules change; check your booking.
How reliable is UA 2025?
| Arrived on time (within 15 min) | 60.2% |
| Average delay when late | 65 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 103 |
Best and worst days to fly UA 2025
UA 2025 was most reliable on Wednesdays (85% on time) and least reliable on Mondays (47%).
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by United to the Department of Transportation.
Other flights IAD → SJU
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the United app.
United delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is UA 2025 delayed today?
SFO has major delays (wind, max 5 hours and 41 minutes), so this flight is likely to be delayed. Checked 6:47 PM ET. For this flight's gate and exact status, check the United app.
Is UA 2025 usually on time?
UA 2025 arrived within 15 minutes of schedule 60.2% of the time in June-August 2026, with an average delay of 65 minutes when late.
How often is UA 2025 cancelled?
0% of UA 2025 flights were cancelled in June-August 2026.