United Airlines
Is UA1140 delayed?
No delay reported yet. UA1140 is scheduled to leave Las Vegas at 07:56 on Nov 14 and reach Dulles at 15:01 (as of Nov 14, 16:07 UTC).
Usually on time: arrived within 15 min of schedule on 51 of the last 58 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Las Vegas
LAS
Scheduled
Nov 14
Arrival
Dulles
IAD
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Dulles
IAD
Scheduled
Nov 14
Arrival
Tampa
TPA
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 272 min late
Dulles → Tampa
- On schedule (7 min behind)
Las Vegas → Dulles
- 26 min early
Dulles → Tampa
- On schedule (1 min behind)
Las Vegas → Dulles
- 14 min early
Dulles → Tampa
Is UA1140 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Las Vegas (LAS) departures
- Left more than 15 min late
- 19 of 47
- Cancelled today
- 38
Dulles (IAD) departures
- Left more than 15 min late
- 17 of 46
- Cancelled today
- 28
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Dulles | Tampa | 272 | |
| Nov 13, 2026Arrived | Las Vegas | Dulles | 7 | |
| Nov 12, 2026Arrived | Dulles | Tampa | -26 | |
| Nov 12, 2026Arrived | Las Vegas | Dulles | 1 | |
| Nov 11, 2026Arrived | Dulles | Tampa | -14 | |
| Nov 11, 2026Arrived | Las Vegas | Dulles | -8 | |
| Nov 10, 2026Arrived | Dulles | Tampa | -15 | |
| Nov 10, 2026Arrived | Las Vegas | Dulles | -15 | |
| Nov 9, 2026Arrived | Dulles | Tampa | -9 | |
| Nov 9, 2026Arrived | Las Vegas | Dulles | -2 | |
| Nov 8, 2026Arrived | Dulles | Tampa | 21 | |
| Nov 8, 2026Arrived | Las Vegas | Dulles | -6 | |
| Nov 7, 2026Arrived | Dulles | Tampa | -17 | |
| Nov 7, 2026Arrived | Las Vegas | Dulles | 4 | |
| Nov 6, 2026Arrived | Dulles | Tampa | 1 | |
| Nov 6, 2026Arrived | Las Vegas | Dulles | -7 | |
| Nov 5, 2026Arrived | Dulles | Tampa | -28 | |
| Nov 5, 2026Arrived | Las Vegas | Dulles | -17 | |
| Nov 4, 2026Arrived | Dulles | Tampa | -28 | |
| Nov 4, 2026Arrived | Las Vegas | Dulles | -31 | |
| Nov 3, 2026Arrived | Dulles | Tampa | -16 | |
| Nov 3, 2026Arrived | Las Vegas | Dulles | -12 | |
| Nov 2, 2026Arrived | Dulles | Tampa | 37 | |
| Nov 2, 2026Arrived | Las Vegas | Dulles | -16 | |
| Nov 1, 2026Arrived | Dulles | Tampa | -31 | |
| Nov 1, 2026Arrived | Las Vegas | Dulles | -9 | |
| Oct 31, 2026Arrived | Dulles | Tampa | -18 | |
| Oct 31, 2026Arrived | Las Vegas | Dulles | -11 | |
| Oct 30, 2026Arrived | Dulles | Tampa | -33 | |
| Oct 30, 2026Arrived | Las Vegas | Dulles | 5 | |
| Oct 29, 2026Arrived | Dulles | Tampa | -21 | |
| Oct 29, 2026Arrived | Las Vegas | Dulles | -5 | |
| Oct 28, 2026Arrived | Dulles | Tampa | -19 | |
| Oct 28, 2026Arrived | Las Vegas | Dulles | -10 | |
| Oct 27, 2026Arrived | Dulles | Tampa | -35 | |
| Oct 27, 2026Arrived | Las Vegas | Dulles | -9 | |
| Oct 26, 2026Arrived | Dulles | Tampa | -6 | |
| Oct 26, 2026Arrived | Las Vegas | Dulles | -17 | |
| Oct 25, 2026Arrived | Dulles | Tampa | -27 | |
| Oct 25, 2026Arrived | Las Vegas | Dulles | 5 | |
| Oct 24, 2026Arrived | Dulles | Tampa | -19 | |
| Oct 24, 2026Arrived | Las Vegas | Dulles | -15 | |
| Oct 23, 2026Arrived | Dulles | Tampa | -5 | |
| Oct 23, 2026Arrived | Las Vegas | Dulles | -15 | |
| Oct 22, 2026Arrived | Dulles | Tampa | 44 | |
| Oct 22, 2026Arrived | Las Vegas | Dulles | -14 | |
| Oct 21, 2026Arrived | Dulles | Tampa | -15 | |
| Oct 21, 2026Arrived | Las Vegas | Dulles | -2 | |
| Oct 20, 2026Arrived | Las Vegas | Dulles | -21 | |
| Oct 19, 2026Arrived | Dulles | Tampa | -20 | |
| Oct 19, 2026Arrived | Las Vegas | Dulles | 54 | |
| Oct 18, 2026Arrived | Dulles | Tampa | 5 | |
| Oct 18, 2026Arrived | Las Vegas | Dulles | -11 | |
| Oct 17, 2026Arrived | Dulles | Tampa | 27 | |
| Oct 17, 2026Arrived | Las Vegas | Dulles | 88 | |
| Oct 16, 2026Arrived | Dulles | Tampa | -9 | |
| Oct 16, 2026Arrived | Las Vegas | Dulles | -20 | |
| Oct 15, 2026Arrived | Dulles | Tampa | -5 |