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United Airlines

Is UA593 delayed?

No delay reported yet. UA593 is scheduled to leave San Antonio at 09:48 on Nov 14 and reach Houston at 10:33 (as of Nov 14, 15:38 UTC).

Usually on time: arrived within 15 min of schedule on 25 of the last 27 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

San Antonio

SAT

Scheduled

Nov 14

Arrival

Houston

IAH

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Also sold as OZ9540, AC4506, NZ9384, LH8749, LX3271, VA8524, VA8582

Recent arrivals

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

  • San Antonio → Houston

    14 min early

  • San Antonio → Houston

    14 min early

  • San Antonio → Houston

    14 min early

  • San Antonio → Houston

    9 min early

  • San Antonio → Houston

    13 min early

Is UA593 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
27
On time
93%
of 27 arrivals
Late
7%
of 27 arrivals
Cancelled
0%
of 28 flights
Median arrival delay
13 min early
9 in 10 arrived within
2 min early

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

Houston (IAH) departures

Left more than 15 min late
16 of 42
Cancelled today
52

Related flights

All United Airlines flights

Flight history and details
UA593 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedSan AntonioHouston-14
Nov 12, 2026ArrivedSan AntonioHouston-14
Nov 11, 2026ArrivedSan AntonioHouston-14
Nov 10, 2026ArrivedSan AntonioHouston-9
Nov 9, 2026ArrivedSan AntonioHouston-13
Nov 8, 2026ArrivedSan AntonioHouston-20
Nov 7, 2026ArrivedSan AntonioHouston-24
Nov 6, 2026ArrivedSan AntonioHouston-4
Nov 5, 2026ArrivedSan AntonioHouston-5
Nov 4, 2026ArrivedSan AntonioHouston-8
Nov 3, 2026ArrivedSan AntonioHouston3
Nov 2, 2026ArrivedSan AntonioHouston-8
Nov 1, 2026ArrivedSan AntonioHouston-7
Oct 31, 2026ArrivedSan AntonioHouston16
Oct 30, 2026ArrivedSan AntonioHouston-15
Oct 29, 2026ArrivedSan AntonioHouston-7
Oct 28, 2026ArrivedSan AntonioHouston-22
Oct 27, 2026ArrivedSan AntonioHouston-14
Oct 26, 2026ArrivedSan AntonioHouston-15
Oct 25, 2026ArrivedSan AntonioHouston-12
Oct 23, 2026ArrivedNewarkBoston196
Oct 22, 2026ArrivedNewarkBoston-13
Oct 21, 2026ArrivedNewarkBoston-17
Oct 20, 2026ArrivedNewarkBoston-20
Oct 19, 2026ArrivedNewarkBoston-5
Oct 18, 2026ArrivedNewarkBoston-18
Oct 16, 2026ArrivedNewarkBoston-9
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