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United Airlines

Is UA5129 delayed?

No delay reported yet. UA5129 is scheduled to leave Chattanooga at 16:59 on Nov 14 and reach Houston at 18:03 (as of Nov 14, 16:10 UTC).

Usually on time: arrived within 15 min of schedule on 19 of the last 29 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Chattanooga

CHA

Scheduled

Nov 14

Arrival

Houston

IAH

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

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

  • Chattanooga → Houston

    17 min late

  • Chattanooga → Houston

    34 min late

  • Chattanooga → Houston

    25 min early

  • Chattanooga → Houston

    30 min early

  • Chattanooga → Houston

    25 min early

Is UA5129 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
29
On time
66%
of 29 arrivals
Late
34%
of 29 arrivals
Cancelled
0%
of 29 flights
Median arrival delay
23 min early
9 in 10 arrived within
78 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

Houston (IAH) departures

Left more than 15 min late
18 of 54
Cancelled today
53

Related flights

Other flights KCHA → IAH

Return flights IAH → KCHA

All United Airlines flights

Flight history and details
UA5129 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 12, 2026ArrivedChattanoogaHouston17
Nov 11, 2026ArrivedChattanoogaHouston34
Nov 10, 2026ArrivedChattanoogaHouston-25
Nov 9, 2026ArrivedChattanoogaHouston-30
Nov 8, 2026ArrivedChattanoogaHouston-25
Nov 7, 2026ArrivedChattanoogaHouston-30
Nov 6, 2026ArrivedChattanoogaHouston-15
Nov 5, 2026ArrivedChattanoogaHouston216
Nov 4, 2026ArrivedChattanoogaHouston-24
Nov 3, 2026ArrivedChattanoogaHouston206
Nov 2, 2026ArrivedChattanoogaHouston-34
Nov 1, 2026ArrivedChattanoogaHouston-34
Oct 31, 2026ArrivedChattanoogaHouston53
Oct 30, 2026ArrivedChattanoogaHouston-14
Oct 29, 2026ArrivedChattanoogaHouston44
Oct 28, 2026ArrivedChattanoogaHouston-22
Oct 27, 2026ArrivedChattanoogaHouston-29
Oct 26, 2026ArrivedChattanoogaHouston-22
Oct 25, 2026ArrivedChattanoogaHouston-24
Oct 24, 2026ArrivedMontgomeryHouston-36
Oct 23, 2026ArrivedMontgomeryHouston-27
Oct 22, 2026ArrivedMontgomeryHouston36
Oct 21, 2026ArrivedMontgomeryHouston63
Oct 20, 2026ArrivedMontgomeryHouston-48
Oct 19, 2026ArrivedMontgomeryHouston-48
Oct 18, 2026ArrivedMontgomeryHouston-24
Oct 17, 2026ArrivedMontgomeryHouston-40
Oct 16, 2026ArrivedMontgomeryHouston132
Oct 15, 2026ArrivedMontgomeryHouston66
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