No delays reported for UA 2024 (SJU → IAD) as of 6:47 PM ET. It arrived on time 91.3% of the time in June-August 2026. When it was late, the average delay was 32 minutes. None were cancelled. Right now there are no reported delays at SJU, IAD.
Looks on time
Should be in the air from SJU, scheduled to land at IAD at 8:56 PM local time.
Cancellation risk: Low 0% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check United for official times.
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| SJU → IAD San Juan, PR to Washington, DC | 4:55 PM → 8:56 PM | 91% |
Local times. Schedules change; check your booking.
How reliable is UA 2024?
| Arrived on time (within 15 min) | 91.3% |
| Average delay when late | 32 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly UA 2024
UA 2024 was most reliable on Mondays (100% on time) and least reliable on Fridays (77%).
| Monday | |
| Tuesday | |
| Wednesday | |
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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 SJU → IAD
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 2024 delayed today?
Right now there are no reported delays at SJU, IAD. Checked 6:47 PM ET. For this flight's gate and exact status, check the United app.
Is UA 2024 usually on time?
UA 2024 arrived within 15 minutes of schedule 91.3% of the time in June-August 2026, with an average delay of 32 minutes when late.
How often is UA 2024 cancelled?
0% of UA 2024 flights were cancelled in June-August 2026.