Flight profile · SkyWest Airlines
OO3693
Salt Lake City (SLC) to Burbank (BUR) · scheduled 3:15 PM – 4:15 PM
How OO3693 performs
912 operations, July 2023 – July 2026.
OO3693 arrived on time 92.3% of the time, against 86.6% for all SLC → BUR flights, so this departure is 5.7 percentage points better than the route as a whole. Against SkyWest Airlines’ own flights on this route it is 2.6 points better.
Source: US DOT Bureau of Transportation Statistics · 912 operations, July 2023 – July 2026 · If OO3693 is cancelled or significantly changed, DOT’s automatic refund rule may entitle you to your money back. The refund checker walks through eligibility.
What stands out
How OO3693 compares to other flight numbers, not just to itself.
This flight stays close to typical even on its worst days, a smaller gap than 94% of 11,788 comparable flight numbers.
A typical arrival is 10 min early, and the worst tenth are only 20 minutes worse than that.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · The one thing about this specific departure that ranks most extreme against every other published flight number, out of everything FlyerIntel checks — shown only when something clears a real statistical bar, not for every flight.
Where OO3693 is right now
A live reading, only if you ask for it. It is not part of the reliability record above.
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Against the rest of the route
| Flight or route | On time | Cancelled | Median delay | Severe | Flights |
|---|---|---|---|---|---|
| OO3693 | 92.3% | 0.00% | -10 min | 2.3% | 912 |
| SkyWest Airlines on SLC → BUR | 89.7% | 0.18% | -9 min | 2.4% | 2,820 |
| All SLC → BUR flights | 86.6% | 0.20% | -8 min | 3.6% | 4,392 |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026
Why OO3693 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding and fueling, all within the carrier’s control
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for OO3693 on SLC → BUR. Only delays of 15 minutes or more are attributed.
Source: US DOT Bureau of Transportation Statistics · Data covering July 2023 – July 2026
Does a late aircraft delay this flight?
How often the plane that flies OO3693 comes in late, and what that does to the departure.
The aircraft flying OO3693 came in 15 or more minutes late on 5% 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 SLC just before it, using the tail number in the DOT file, 887 of 912 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
| Share of departures | Inbound landed 15+ late |
|---|---|
| OO3693 | 5% |
| Network, same turn | 17% |
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 OO3693’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 July 2023 – July 2026
From pushback to gate
When it leaves SLC late, does that still matter by the time it reaches BUR?
OO3693 pushes back an average of 0.2 minutes late and reaches the gate at BUR an average of 5.3 minutes early. The 5.4 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 18.3 minutes on the taxiways at SLC is about what any departure from the airport in that hour spends.
On arrival at BUR, OO3693 spends 2.8 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 1.6 minutes shorter than a typical BUR arrival (4.4 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 BUR. Taxi-out is gate to wheels up and sits inside the scheduled block rather than on top of it; the comparison is 32,638 departures from SLC scheduled in the clock hour OO3693 most often leaves in. Taxi-in is landing to gate, compared against every arrival FlyerIntel has on file at BUR (93,650 flights), not just OO3693’s own. More on taxi time.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026
The hour it leaves SLC
Part of any flight’s record belongs to the clock rather than to the flight. OO3693 has one departure time, so this is what that time is worth.
On-time arrival rate. 32,638 departures from SLC are scheduled in the 3 PM–4 PM hour over the period, against 355,300 across the whole day.
OO3693 is scheduled out of SLC at 3:15 PM, in the 3 PM–4 PM bank. Departures from SLC in that hour arrive on time 83.7% of the time against 84.0% across the airport’s whole day, so the hour OO3693 leaves in is an ordinary one for SLC and explains nothing about its record either way.
The two airport figures cover every departure from SLC 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 · July 2023 – July 2026 · Hours below 120 departures are not scored.
By day of week
Does OO3693 run worse on particular days?
Monday is historically the most reliable day and Thursday the least, a gap of 7.0 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · Days with fewer than 120 operations are not scored.
Other routes OO3693 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.
| Route | Operated | Flights | On time |
|---|---|---|---|
| BUR→SLC Burbank to Salt Lake City | September 5, 2023 – July 31, 2026 | 845 | 93.0% |
| JAC→SLC Jackson to Salt Lake City | June 8, 2025 – December 19, 2025 | 192 | 84.7% |
| SLC→JAC Salt Lake City to Jackson | June 8, 2025 – December 19, 2025 | 192 | 94.7% |
| SJC→SLC San Jose to Salt Lake City | December 2, 2023 | 1 | — |
| SLC→SJC Salt Lake City to San Jose | December 2, 2023 | 1 | — |
| BOI→LAX Boise to Los Angeles | October 28, 2023 – November 4, 2023 | 8 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3693 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.
10 min late
against a median of 10 min early
Percentiles over 912 operations; cancelled and diverted flights are counted separately.
Source: US DOT Bureau of Transportation Statistics · Data covering July 2023 – July 2026
Data and methodology
Calculated by FlyerIntel from 912 records of OO3693 operating SLC → BUR, 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