United Airlines
Is UA3804 delayed?
Yes, UA3804 landed in Denver 21 min late, at 00:30 on Nov 8 (as of Nov 8, 07:30 UTC). Of its last 4 arrivals, 4 landed more than 15 min late.
21 min late
Official source · Updated
Departure
Phoenix
PHX
Actual
Scheduled 22:45
Nov 7
Arrival
Denver
DEN
Actual
Scheduled 00:09
Nov 8
Times shown in airport local time
Service date: · Scheduled departure date (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
- 21 min late
Phoenix → Denver
- 27 min late
Denver → Phoenix
- 47 min late
Stillwater → Denver
- 27 min late
Denver → Oklahoma City
Is UA3804 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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
Phoenix (PHX) departures
- Left more than 15 min late
- 18 of 49
- Cancelled today
- 35
Denver (DEN) departures
- Left more than 15 min late
- 29 of 68
- Cancelled today
- 52
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 7, 2026Arrived | Phoenix | Denver | 21 | |
| Nov 6, 2026Arrived | Denver | Phoenix | 27 | |
| Oct 24, 2026Arrived | Stillwater | Denver | 47 | |
| Oct 23, 2026Arrived | Denver | Oklahoma City | 27 |