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United Airlines

Is UA519 delayed?

UA519 is cancelled on Nov 13.

Usually on time: arrived within 15 min of schedule on 18 of the last 21 flights.

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

San Diego

SAN

Scheduled

Nov 13

Arrival

Denver

DEN

Scheduled

Nov 13

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

Route overview: San Diego → DenverSANDEN
San Diego → Denver

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • San Diego → Denver

    18 min early

  • San Diego → Denver

    20 min late

  • San Diego → Denver

    13 min early

  • San Diego → Denver

    14 min early

  • San Diego → Denver

    21 min early

Is UA519 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
21
On time
86%
of 21 arrivals
Late
14%
of 21 arrivals
Cancelled
5%
of 22 flights
Median arrival delay
1 min early
9 in 10 arrived within
19 min

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.

How flight status works

At the airports today

San Diego (SAN) departures

Left more than 15 min late
4 of 19
Cancelled today
17
Flights from San Diego to Denver today

Denver (DEN) departures

Left more than 15 min late
29 of 65
Cancelled today
47

Related flights

All United Airlines flights

Flight history and details
UA519 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSan DiegoDenverNot availableNot available
Nov 12, 2026ArrivedSan DiegoDenver-18
Nov 11, 2026ArrivedSan DiegoDenver20
Nov 8, 2026ArrivedSan DiegoDenver-13
Nov 6, 2026ArrivedSan DiegoDenver-14
Nov 5, 2026ArrivedSan DiegoDenver-21
Nov 4, 2026ArrivedSan DiegoDenver14
Nov 1, 2026ArrivedSan DiegoDenver-26
Oct 31, 2026ArrivedSan FranciscoReno-14
Oct 30, 2026ArrivedSan DiegoDenver-8
Oct 29, 2026ArrivedSan DiegoDenver14
Oct 28, 2026ArrivedSan DiegoDenver21
Oct 27, 2026ArrivedSan FranciscoReno8
Oct 26, 2026ArrivedSan FranciscoReno7
Oct 25, 2026ArrivedSan DiegoDenver2
Oct 23, 2026ArrivedSan DiegoDenver-1
Oct 22, 2026ArrivedSan DiegoDenver14
Oct 21, 2026ArrivedSan DiegoDenver-2
Oct 19, 2026ArrivedSan DiegoDenver-16
Oct 18, 2026ArrivedSan DiegoDenver13
Oct 16, 2026ArrivedSan DiegoDenver109
Oct 15, 2026ArrivedSan DiegoDenver-8
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