Is UA284 delayed?
Yes — UA284 left Las Vegas 92 min late, at 01:41 on Sep 26; its arrival time is not confirmed yet. Over its last 29 recorded arrivals, 1 landed more than 15 min late.
92 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Las Vegas
LAS
Actual
Sep 26
Arrival
Dulles
IAD
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Think UA284 runs late today? Delayed is trading at 70¢ — pays out x1.43.
Will United Airlines UAL 284 from Las Vegas to Dulles arrive on time, be delayed, or be cancelled on Sep 26?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 7 min late
LAS → IAD
- 11 min early
LAS → IAD
- 10 min early
FAT → LAX
- 12 min early
LAS → IAD
- 13 min early
LAS → IAD
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 29
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 31
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 25, 2026Arrived | Las Vegas | Dulles | 7 | |
| Sep 24, 2026Arrived | Las Vegas | Dulles | -11 | |
| Sep 22, 2026Arrived | Fresno | Los Angeles | -10 | |
| Sep 22, 2026Arrived | Las Vegas | Dulles | -12 | |
| Sep 21, 2026Arrived | Las Vegas | Dulles | -13 | |
| Sep 20, 2026Arrived | Las Vegas | Dulles | -10 | |
| Sep 19, 2026Arrived | Las Vegas | Dulles | 1 | |
| Sep 18, 2026Arrived | Las Vegas | Dulles | -9 | |
| Sep 17, 2026Arrived | Las Vegas | Dulles | -6 | |
| Sep 15, 2026Arrived | Fresno | Los Angeles | 17 | |
| Sep 15, 2026Arrived | Las Vegas | Dulles | -16 | |
| Sep 14, 2026Arrived | Las Vegas | Dulles | -27 | |
| Sep 13, 2026Arrived | Las Vegas | Dulles | -29 | |
| Sep 12, 2026Arrived | Las Vegas | Dulles | -16 | |
| Sep 11, 2026Arrived | Las Vegas | Dulles | -10 | |
| Sep 10, 2026Arrived | Las Vegas | Dulles | -30 | |
| Sep 8, 2026Arrived | Hebron | Chicago | -19 | |
| Sep 8, 2026Arrived | Las Vegas | Dulles | -9 | |
| Sep 7, 2026Arrived | Las Vegas | Dulles | -15 | |
| Sep 5, 2026Arrived | Las Vegas | Dulles | -16 | |
| Sep 4, 2026Arrived | Las Vegas | Dulles | -14 | |
| Sep 3, 2026Arrived | Las Vegas | Dulles | -13 | |
| Sep 2, 2026Arrived | Las Vegas | Dulles | -33 | |
| Sep 1, 2026Arrived | Houston | St Louis | -25 | |
| Aug 31, 2026Arrived | Las Vegas | Dulles | -15 | |
| Aug 30, 2026Arrived | Las Vegas | Dulles | -18 | |
| Aug 29, 2026Arrived | Las Vegas | Dulles | -17 | |
| Aug 28, 2026Arrived | Las Vegas | Dulles | -10 | |
| Aug 27, 2026Arrived | Las Vegas | Dulles | -10 |