Flight profile · United Airlines

UA2610

Los Angeles (LAX) to Denver (DEN) · scheduled 6:45 PM – 10:15 PM

This page describes how UA2610 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 UA2610 performs

621 operations, May 2024 – July 2026.

On-time arrivals
88.0%
543 of 617 completed
Cancellation rate
0.16%
1 cancelled
Median arrival delay
-15 min
Average -5.8 min
Severe delays
3.9%
Arrived 60+ minutes late
Delay when late
67 min
Average, when 15+ min late
Departure punctuality
84.5%
Left the gate on time

UA2610 arrived on time 88.0% of the time, against 82.7% for all LAX → DEN flights, so this departure is 5.3 percentage points better than the route as a whole. Against United Airlines’ own flights on this route it is 1.1 points better.

Source: US DOT Bureau of Transportation Statistics · 621 operations, May 2024 – July 2026 · If UA2610 is cancelled or significantly changed, DOT’s automatic refund rule may entitle you to your money back. The refund checker walks through eligibility.

Where UA2610 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 UA2610 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
UA261088.0%0.16%-15 min3.9%621
United Airlines on LAX → DEN86.9%0.72%-10 min5.1%9,748
All LAX → DEN flights82.7%0.71%-8 min6.2%23,682

Source: FlyerIntel analysis of US DOT BTS data · May 2024 – July 2026

Why UA2610 runs late

Where US DOT attributed the delay minutes on this flight.

Share of the delay minutes US DOT attributed to each cause for UA2610 on LAX → DEN. Only delays of 15 minutes or more are attributed.

Source: US DOT Bureau of Transportation Statistics · Data covering May 2024 – July 2026

Does a late aircraft delay this flight?

How often the plane that flies UA2610 comes in late, and what that does to the departure.

Inbound aircraft late
14%
75 of 535 departures came in 15+ minutes late
Scheduled time on the ground
81 minutes
Median at LAX between the inbound and this departure

The aircraft flying UA2610 came in 15 or more minutes late on 14% 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 LAX just before it, using the tail number in the DOT file, 535 of 620 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

UA2610 against all flights with a scheduled turn of 60 to 89 minutes
Share of departuresInbound landed 15+ late
UA261014%
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 UA2610’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 May 2024 – July 2026

From pushback to gate

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

Leaves the gate
5.9 minutes late
Average over 620 pushbacks
Taxi out at LAX
17.2 min
16.8 min for the airport in this hour
Taxi in at DEN
7.8 min
9.8 min for a typical DEN arrival
Reaches the gate at DEN
5.8 minutes early
Average over 617 arrivals

UA2610 pushes back an average of 5.9 minutes late and reaches the gate at DEN an average of 5.8 minutes early. The 11.8 minutes between those two figures are slack the published schedule already carries, which is why a late pushback on this flight does not reliably become a late arrival. Its 17.2 minutes on the taxiways at LAX is about what any departure from the airport in that hour spends.

On arrival at DEN, UA2610 spends 7.8 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 2.0 minutes shorter 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 31,468 departures from LAX scheduled in the clock hour UA2610 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 UA2610’s own. More on taxi time.

Source: FlyerIntel analysis of US DOT BTS data · May 2024 – July 2026

The hour it leaves LAX

Part of any flight’s record belongs to the clock rather than to the flight. UA2610 has one departure time, so this is what that time is worth.

UA261088.0%
All LAX departures, 6 PM–7 PM77.2%
All LAX departures, whole day81.4%

On-time arrival rate. 31,468 departures from LAX are scheduled in the 6 PM–7 PM hour over the period, against 595,153 across the whole day.

UA2610 is scheduled out of LAX at 6:45 PM, in the 6 PM–7 PM bank. Departures from LAX in that hour arrive on time 77.2% of the time against 81.4% across the airport’s whole day — the slot alone is worth 4.2 points worse before anything about this particular flight is considered.

The two airport figures cover every departure from LAX 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 · May 2024 – July 2026 · Hours below 120 departures are not scored.

Other routes UA2610 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 UA2610 has flown
RouteOperatedFlightsOn time
SFO→LAX San Francisco to Los AngelesJune 1, 2025 – July 31, 202617379.2%
ORD→SFO Chicago to San FranciscoApril 30, 2026 – July 31, 202681—
MSP→SFO Minneapolis to San FranciscoApril 1–29, 202625—
DEN→MIA Denver to MiamiMarch 5–27, 202617—
SEA→LAX Seattle to Los AngelesFebruary 13, 2025 – December 1, 202554—
LAS→LAX Las Vegas to Los AngelesAugust 19, 2025 – October 25, 202568—
DEN→BOS Denver to BostonMay 23, 2024 – October 24, 202542291.4%
SBA→DEN Santa Barbara to DenverJune 28, 2025 – July 31, 202531—
SLC→DEN Salt Lake City to DenverSeptember 26, 2024 – October 25, 202427—
JAX→DEN Jacksonville to DenverMay 2–22, 202421—
SFO→LAS San Francisco to Las VegasMarch 31, 2024 – May 1, 202432—
IAH→SFO Houston to San FranciscoMarch 7–30, 202424—
IAH→SNA Houston to Santa AnaFebruary 15, 2024 – March 6, 202418—
RDU→EWR Raleigh–Durham to NewarkJanuary 9, 2024 – February 14, 202436—
LAS→EWR Las Vegas to NewarkFebruary 12, 20241—
MSP→ORD Minneapolis to ChicagoDecember 21, 2023 – January 8, 20242—
IAD→PDX Washington to PortlandJuly 1, 2023 – January 6, 202416881.8%
EWR→MSP Newark to MinneapolisDecember 18, 20231—
LAS→ORD Las Vegas to ChicagoDecember 14, 20231—
SFO→IAH San Francisco to HoustonNovember 30, 20231—
SFO→ORD San Francisco to ChicagoNovember 27, 20231—
MIA→EWR Miami to NewarkNovember 2–16, 20233—
ORD→PHL Chicago to PhiladelphiaOctober 30, 20231—

Because the same number has served different journeys, the statistics above describe only the route UA2610 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

21 min late

against a median of 15 min early

Arrived an hour or more late3.9%
Typical delay when late67 min
Cancelled0.16%
Landed somewhere else0.48%

Percentiles over 621 operations; cancelled and diverted flights are counted separately.

Source: US DOT Bureau of Transportation Statistics · Data covering May 2024 – July 2026

Other flights on this route

Same airports, same journey, different odds of arriving on time.

Other flights on this route
FlightAirlineOn timeMedian arrivalOperations
UA1339United Airlines96.3%15 min early944
UA1912United Airlines90.5%11 min early787
UA2610 this flightUnited Airlines88.0%15 min early621
UA1260United Airlines87.9%10 min early674
DL2828Delta Air Lines87.9%13 min early798
F93156Frontier Airlines84.2%6 min early796
DL1049Delta Air Lines77.9%12 min early800
UA2146United Airlines77.2%5 min early1,122
DL2004Delta Air Lines72.4%8 min early759

Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. UA2610 is placed in the same ordering rather than left out of it; the rows around it are the most punctual departures on the route, not all of them, so this is a comparison and not a rank. Schedules change; confirm the departure still operates before booking around this.

Data and methodology

Calculated by FlyerIntel from 621 records of UA2610 operating LAX → 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

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