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United Airlines

Is UA5688 delayed?

No delay reported yet. UA5688 is scheduled to leave San Francisco at 19:08 on Nov 14 and reach Tucson at 21:54 (as of Nov 15, 01:10 UTC).

Usually on time: 14 of its last 21 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

San Francisco

SFO

Scheduled

Nov 14

Arrival

Tucson

TUS

Scheduled

Nov 14

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

Recent arrivals

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

  • San Francisco → Tucson

    19 min late
  • San Francisco → Tucson

    15 min early
  • San Francisco → Tucson

    96 min late
  • San Francisco → Tucson

    128 min late
  • San Francisco → Tucson

    On schedule (1 min behind)

Is UA5688 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
21
Graded against schedule
21
Not graded
0
On time
64%
of 22 flights
Late
32%
of 22 flights
Cancelled
4%
of 22 flights
Diverted
0%
of 22 flights
Median arrival delay
1 min
9 in 10 arrived within
96 min

On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.

How flight status works

Departures on record at these airports today

San Francisco (SFO) departures

Delayed: left more than 15 min after schedule
86 delayed, 64 cancelled of 240 departures on record
Flights from San Francisco to Tucson today

Counts cover the departures on record at each airport, not its full schedule.

All United Airlines flights

Flight history and details
UA5688 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSan FranciscoTucsonNot availableNot available
Nov 12, 2026ArrivedSan FranciscoTucson19
Nov 10, 2026ArrivedSan FranciscoTucson-15
Nov 9, 2026ArrivedSan FranciscoTucson96
Nov 8, 2026ArrivedSan FranciscoTucson128
Nov 6, 2026ArrivedSan FranciscoTucson1
Nov 4, 2026ArrivedSan FranciscoTucson14
Nov 3, 2026ArrivedSan FranciscoTucson-1
Nov 2, 2026ArrivedSan FranciscoTucson-17
Nov 1, 2026ArrivedSan FranciscoTucson18
Oct 30, 2026ArrivedSan FranciscoTucson8
Oct 29, 2026ArrivedSan FranciscoTucson99
Oct 27, 2026ArrivedSan FranciscoTucson29
Oct 25, 2026ArrivedSan FranciscoTucson10
Oct 24, 2026ArrivedChicagoLexington-15
Oct 23, 2026ArrivedChicagoLexington-22
Oct 21, 2026ArrivedChicagoLexington-25
Oct 20, 2026ArrivedChicagoLexington-26
Oct 19, 2026ArrivedChicagoLexington-22
Oct 18, 2026ArrivedChicagoLexington-9
Oct 17, 2026ArrivedChicagoLexington16
Oct 16, 2026ArrivedChicagoLexington-2
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