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United Airlines

Is UA1599 delayed?

UA1599 is cancelled on Nov 14.

Usually on time: arrived within 15 min of schedule on 57 of the last 63 flights.

Last reported

Cancelled

This update may be out of date.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

Update time unavailable

Departure

Denver

DEN

Scheduled

Nov 14

Arrival

Houston

IAH

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Denver)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Route overview: Denver → HoustonDENIAH
Denver → Houston

Recent arrivals

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

  • Denver → Houston

    5 min early

  • San Diego → Denver

    11 min early

  • Denver → Houston

    31 min early

  • Denver → Houston

    20 min early

  • San Diego → Denver

    1 min early

Is UA1599 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
63
On time
90%
of 63 arrivals
Late
10%
of 63 arrivals
Cancelled
0%
of 65 flights
Median arrival delay
10 min early
9 in 10 arrived within
11 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

Denver (DEN) departures

Left more than 15 min late
29 of 66
Cancelled today
50
Flights from Denver to Houston today

Houston (IAH) departures

Left more than 15 min late
16 of 48
Cancelled today
52

Related flights

All United Airlines flights

Flight history and details
UA1599 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedDenverHouston-5
Nov 13, 2026ArrivedSan DiegoDenver-11
Nov 12, 2026ArrivedDenverHouston-31
Nov 11, 2026ArrivedDenverHouston-20
Nov 11, 2026ArrivedSan DiegoDenver-1
Nov 10, 2026ArrivedDenverHouston-17
Nov 10, 2026ArrivedSan DiegoDenver6
Nov 9, 2026ArrivedDenverHouston-22
Nov 9, 2026ArrivedSan DiegoDenver-5
Nov 8, 2026ArrivedDenverHouston-20
Nov 8, 2026ArrivedSan DiegoDenver-6
Nov 7, 2026ArrivedDenverHouston-21
Nov 7, 2026ArrivedSan DiegoDenver11
Nov 6, 2026ArrivedDenverHouston-9
Nov 6, 2026ArrivedSan DiegoDenver-5
Nov 5, 2026ArrivedDenverHouston-21
Nov 5, 2026ArrivedSan DiegoDenver0
Nov 4, 2026ArrivedDenverHouston-26
Nov 4, 2026ArrivedSan DiegoDenver-23
Nov 3, 2026ArrivedDenverHouston10
Nov 3, 2026ArrivedSan DiegoDenver-10
Nov 2, 2026ArrivedDenverHouston-12
Nov 2, 2026ArrivedSan DiegoDenver-10
Nov 1, 2026ArrivedDenverHouston-21
Nov 1, 2026ArrivedSan DiegoDenver-27
Oct 31, 2026ArrivedDenverHouston-19
Oct 30, 2026ArrivedDenverHouston-17
Oct 30, 2026ArrivedSan DiegoDenver-15
Oct 29, 2026ArrivedDenverHouston-20
Oct 29, 2026ArrivedSan DiegoDenver-27
Oct 28, 2026ArrivedDenverHouston-16
Oct 27, 2026ArrivedDenverHouston6
Oct 27, 2026ArrivedSan DiegoDenver-23
Oct 26, 2026ArrivedDenverHouston-11
Oct 26, 2026ArrivedSan DiegoDenver-22
Oct 25, 2026ArrivedDenverHouston-4
Oct 25, 2026ArrivedSan DiegoDenver-4
Oct 24, 2026ArrivedDenverHouston-5
Oct 24, 2026ArrivedPhoenixDenver-26
Oct 23, 2026ArrivedHoustonDallas-Fort Worth-21
Oct 23, 2026ArrivedDenverHouston50
Oct 23, 2026ArrivedPhoenixDenver2
Oct 22, 2026ArrivedHoustonDallas-Fort Worth20
Oct 22, 2026ArrivedDenverHouston-13
Oct 22, 2026ArrivedPhoenixDenver4
Oct 21, 2026ArrivedHoustonDallas-Fort Worth23
Oct 21, 2026ArrivedDenverHouston-20
Oct 21, 2026ArrivedPhoenixDenver7
Oct 20, 2026ArrivedHoustonDallas-Fort Worth-6
Oct 20, 2026ArrivedDenverHouston94
Oct 20, 2026ArrivedPhoenixDenver-12
Oct 19, 2026ArrivedHoustonDallas-Fort Worth-10
Oct 19, 2026ArrivedDenverHouston-17
Oct 19, 2026ArrivedPhoenixDenver-3
Oct 18, 2026ArrivedHoustonDallas-Fort Worth-13
Oct 18, 2026ArrivedDenverHouston-19
Oct 18, 2026ArrivedPhoenixDenver-6
Oct 17, 2026ArrivedDenverHouston-8
Oct 17, 2026ArrivedPhoenixDenver-17
Oct 16, 2026ArrivedHoustonDallas-Fort Worth22
Oct 16, 2026ArrivedDenverHouston-17
Oct 16, 2026ArrivedPhoenixDenver-2
Oct 15, 2026ArrivedDenverHouston24
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