Is UA2811 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
28 min late
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 15
Arrival
Las Vegas
LAS
Actual
Scheduled 11:27
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 47 min late
ORD → LAS
- 8 min early
ORD → LAS
- 28 min late
ORD → LAS
- 18 min late
ORD → LAS
- 17 min early
ORD → LAS
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 29
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 30
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 17, 2026Arrived | Chicago | Las Vegas | 47 | |
| Sep 16, 2026Arrived | Chicago | Las Vegas | -8 | |
| Sep 15, 2026Arrived | Chicago | Las Vegas | 28 | |
| Sep 14, 2026Arrived | Chicago | Las Vegas | 18 | |
| Sep 13, 2026Arrived | Chicago | Las Vegas | -17 | |
| Sep 12, 2026Arrived | Chicago | Las Vegas | 0 | |
| Sep 11, 2026Arrived | Chicago | Las Vegas | -15 | |
| Sep 10, 2026Arrived | Chicago | Las Vegas | -11 | |
| Sep 9, 2026Arrived | Chicago | Las Vegas | -5 | |
| Sep 8, 2026Arrived | Chicago | Las Vegas | -34 | |
| Sep 7, 2026Arrived | Chicago | Las Vegas | -16 | |
| Sep 6, 2026Arrived | Chicago | Las Vegas | -28 | |
| Sep 5, 2026Arrived | Chicago | Las Vegas | -16 | |
| Sep 4, 2026Arrived | Chicago | Las Vegas | -16 | |
| Sep 3, 2026Arrived | Chicago | Las Vegas | 11 | |
| Sep 2, 2026Arrived | Chicago | Las Vegas | -27 | |
| Sep 1, 2026Arrived | Chicago | Las Vegas | -22 | |
| Aug 31, 2026Arrived | Chicago | Las Vegas | -16 | |
| Aug 30, 2026Arrived | Chicago | Las Vegas | -16 | |
| Aug 29, 2026Arrived | Chicago | Las Vegas | -15 | |
| Aug 28, 2026Arrived | Chicago | Las Vegas | -27 | |
| Aug 27, 2026Arrived | Chicago | Las Vegas | -16 | |
| Aug 26, 2026Arrived | Chicago | Las Vegas | 74 | |
| Aug 25, 2026Arrived | Chicago | Las Vegas | 86 | |
| Aug 24, 2026Arrived | Chicago | Las Vegas | -22 | |
| Aug 23, 2026Arrived | Chicago | Las Vegas | -19 | |
| Aug 22, 2026Arrived | Chicago | Las Vegas | -20 | |
| Aug 20, 2026Arrived | Chicago | Las Vegas | -19 | |
| Aug 19, 2026Arrived | Chicago | Las Vegas | -10 |