Flight profile · United Airlines

UA1368

San Juan (SJU) to Denver (DEN) · scheduled 1:40 PM – 6:05 PM

This page describes how UA1368 has historically performed, which is a different and more useful question when you are deciding what to book. The live position below is a reading from receivers on the ground, not flight status. For today’s status, check with United Airlines.

How UA1368 performs

916 operations, October 2023 – July 2026.

On-time arrivals
78.0%
692 of 887 completed
Cancellation rate
0.66%
6 cancelled
Median arrival delay
-2 min
Average 3.0 min
Severe delays
5.0%
Arrived 60+ minutes late
Delay when late
48 min
Average, when 15+ min late
Departure punctuality
86.8%
Left the gate on time

UA1368’s scheduled departure has moved during the period FlyerIntel has on file: it typically left around 2:30 PM earlier on, and around 1:45 PM more recently — a 45-minute shift, not the few minutes of day-to-day rounding every published schedule carries. Confirm the current departure time before booking around an older listing.

Source: US DOT Bureau of Transportation Statistics · 916 operations, October 2023 – July 2026 · If UA1368 is cancelled or significantly changed, DOT’s automatic refund rule may entitle you to your money back. The refund checker walks through eligibility.

Where UA1368 is right now

A live reading, only if you ask for it. It is not part of the reliability record above.

Ask for the position of UA1368 right now, if receivers on the ground are hearing it. Nothing is requested until you press the button.

Against the rest of the route

Against the rest of the route
Flight or routeOn timeCancelledMedian delaySevereFlights
UA136878.0%0.66%-2 min5.0%916
United Airlines on SJU → DEN78.0%0.66%-2 min5.0%916
All SJU → DEN flights78.0%0.66%-2 min5.0%916

Source: FlyerIntel analysis of US DOT BTS data · October 2023 – July 2026

Why UA1368 runs late

Where US DOT attributed the delay minutes on this flight.

Share of the delay minutes US DOT attributed to each cause for UA1368 on SJU → DEN. Only delays of 15 minutes or more are attributed.

Source: US DOT Bureau of Transportation Statistics · Data covering October 2023 – July 2026

Does a late aircraft delay this flight?

How often the plane that flies UA1368 comes in late, and what that does to the departure.

Inbound aircraft late
13%
116 of 901 departures came in 15+ minutes late
Scheduled time on the ground
68 minutes
Median at SJU between the inbound and this departure

The aircraft flying UA1368 came in 15 or more minutes late on 13% of the departures where its previous flight is known. There are not enough departures in both groups to say how the flight left after a late one and after an on-time one.

Each departure is matched to the flight the same aircraft flew into SJU just before it, using the tail number in the DOT file, 901 of 910 departures in all. A departure is left out when that flight is unknown, was cancelled or diverted, or the aircraft had sat for more than 12 hours. A flight the airline cancelled never left and is not in the count, and one flown by a substitute aircraft is matched to the aircraft that flew it, not to the one first planned.

Against the network at the same turn length

UA1368 against all flights with a scheduled turn of 60 to 89 minutes
Share of departuresInbound landed 15+ late
UA136813%
Network, same turn17%

The schedule leaves a normal turn: enough time to clean and board if the aircraft is on time, little to spare if it is not.

The network row is every flight with a scheduled turn of 60 to 89 minutes. How often UA1368’s aircraft landed 15 or more minutes late is lower than the network’s. There are not enough departures in both groups to compare how it left.

More: Which Flight Numbers Pay for a Late Aircraft lists the flight numbers that pass a late aircraft on.

Source: US DOT Bureau of Transportation Statistics · Data covering October 2023 – July 2026

From pushback to gate

When it leaves SJU late, does that still matter by the time it reaches DEN?

Leaves the gate
4.5 minutes late
Average over 910 pushbacks
Taxi out at SJU
19.3 min
17.0 min for the airport in this hour
Taxi in at DEN
11.2 min
9.8 min for a typical DEN arrival
Reaches the gate at DEN
3.0 minutes late
Average over 887 arrivals

On arrival at DEN, UA1368 spends 11.2 min taxiing from touchdown to the gate — ground time a connecting passenger sits through before they can even leave the aircraft, on top of however late the flight itself ran. That is 1.4 minutes longer than a typical DEN arrival (9.8 min).

Departure delay is averaged over every pushback and arrival delay over every completed arrival, so the two counts differ by the flights that never reached DEN. Taxi-out is gate to wheels up and sits inside the scheduled block rather than on top of it; the comparison is 8,304 departures from SJU scheduled in the clock hour UA1368 most often leaves in. Taxi-in is landing to gate, compared against every arrival FlyerIntel has on file at DEN (963,027 flights), not just UA1368’s own. More on taxi time.

Source: FlyerIntel analysis of US DOT BTS data · October 2023 – July 2026

The hour it leaves SJU

Part of any flight’s record belongs to the clock rather than to the flight. UA1368 has one departure time, so this is what that time is worth.

UA136878.0%
All SJU departures, 1 PM–2 PM75.7%
All SJU departures, whole day76.2%

On-time arrival rate. 8,304 departures from SJU are scheduled in the 1 PM–2 PM hour over the period, against 109,598 across the whole day.

UA1368 is scheduled out of SJU at 1:40 PM, in the 1 PM–2 PM bank. Departures from SJU in that hour arrive on time 75.7% of the time against 76.2% across the airport’s whole day, so the hour UA1368 leaves in is an ordinary one for SJU and explains nothing about its record either way.

The two airport figures cover every departure from SJU to every destination, so they describe the slot rather than this journey — the like-for-like comparison against the route is above. Hours are scheduled local, and a number whose schedule moved between banks inside the period has no single hour and is not described here at all. Why the hour matters.

Source: FlyerIntel analysis of US DOT BTS data · October 2023 – July 2026 · Hours below 120 departures are not scored.

By day of week

Does UA1368 run worse on particular days?

Monday74.2%
Tuesday76.6%
Wednesday80.0%
Thursday79.0%
Friday81.6%
Saturday77.4%
Sunday77.3%

Friday is historically the most reliable day and Monday the least, a gap of 7.4 percentage points.

Source: FlyerIntel analysis of US DOT BTS data · October 2023 – July 2026 · Days with fewer than 120 operations are not scored.

Other routes UA1368 has flown

A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.

Other routes UA1368 has flown
RouteOperatedFlightsOn time
DEN→LAX Denver to Los AngelesJuly 1, 2023 – March 28, 202697668.2%

Because the same number has served different journeys, the statistics above describe only the route UA1368 currently operates. Blending them would produce an average of two different flights.

When it goes wrong

The average describes a usual day. This is the day that ruins a connection.

One arrival in ten is worse than

34 min late

against a median of 2 min early

Arrived an hour or more late5.0%
Typical delay when late48 min
Cancelled0.66%
Landed somewhere else2.51%

Percentiles over 916 operations; cancelled and diverted flights are counted separately.

Source: US DOT Bureau of Transportation Statistics · Data covering October 2023 – July 2026

Data and methodology

Calculated by FlyerIntel from 916 records of UA1368 operating SJU → DEN, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.

Full methodology · Data sources · Report a problem

Related research: Most and Least Reliable Flight Numbers · The Delay You Inherit · Making Up Time in the Air

Analysis last recomputed