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United Airlines

Is UA1599 delayed?

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

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Update time unavailable

Departure

Denver

DEN

Scheduled

Sep 16

Arrival

Houston

IAH

Scheduled

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Route overview: Denver → HoustonDENIAH
Route overview

Recent arrivals

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

  • DEN → IAH

    11 min late

  • DEN → IAH

    28 min late

  • SFO → DEN

    21 min early

  • DEN → IAH

    11 min early

  • SFO → DEN

    23 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
29
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
31

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

UA1599 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedDenverHouston
View this flight’s market
11
Sep 14, 2026ArrivedDenverHouston
28
Sep 14, 2026ArrivedSan FranciscoDenver
-21
Sep 13, 2026ArrivedDenverHouston
-11
Sep 13, 2026ArrivedSan FranciscoDenver
-23
Sep 12, 2026ArrivedDenverHouston
-4
Sep 11, 2026ArrivedDenverHouston
-20
Sep 11, 2026ArrivedSan FranciscoDenver
-23
Sep 10, 2026ArrivedDenverHouston
7
Sep 10, 2026ArrivedSan FranciscoDenver
-22
Sep 9, 2026ArrivedDenverHouston
-20
Sep 8, 2026ArrivedDenverHouston
-14
Sep 7, 2026ArrivedDenverHouston
-17
Sep 6, 2026ArrivedDenverHouston
-8
Sep 5, 2026ArrivedDenverHouston
10
Sep 4, 2026ArrivedDenverHouston
-2
Sep 3, 2026ArrivedDenverHouston
249
Sep 1, 2026ArrivedDenverHouston
28
Aug 31, 2026ArrivedDenverHouston
-6
Aug 30, 2026ArrivedDenverHouston
-20
Aug 29, 2026ArrivedDenverHouston
-12
Aug 28, 2026ArrivedDenverHouston
-13
Aug 27, 2026ArrivedDenverHouston
-16
Aug 26, 2026ArrivedDenverHouston
-19
Aug 25, 2026ArrivedDenverHouston
0
Aug 24, 2026ArrivedDenverHouston
-17
Aug 23, 2026ArrivedDenverHouston
-23
Aug 21, 2026ArrivedDenverHouston
-21
Aug 20, 2026ArrivedDenverHouston
-6

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