Flight number record
F9 3291
Frontier Airlines · Las Vegas to Los Angeles
- Route
- LAS → LAX
- Departs
- 07:45
- Flights
- 264
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s F9 3291, check with Frontier Airlines.
F9 3291 lands a B+, 6 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by about 50 minutes on average. That rests on 264 flights, with a median arrival 8 minutes early.
Set against the rest of the country, F9 3291's record is 6 points better than the US average of 77.3%. That gap is worth roughly 55 fewer late arrivals for every thousand flights.
Key figures
On time
82.8%
Arrivals under 15 minutes late, of 262 completed flights
Avg delay
50 min
Across delayed arrivals only, not all flights
Cancelled
0.76%
National rate is 1.89%
1 hour+ late
5.0%
National rate is 8.3%
These figures cover 264 flights between September 2025 and August 2026. The median arrival is 8 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
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Schedule
When F9 3291 flies
F9 3291 flies LAS to LAX without a single fixed slot. Its most common scheduled departure was 07:45, used on 35 of 264 flights, with 08:07 (31 flights) next.
- Departs 07:4535 flights13.3%
- Departs 08:0731 flights11.7%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 07:45 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and F9 3291 runs 7 points worse at 82.8%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
F9 3291 next to LAS to LAX
Every carrier on LAS to LAX combined arrived on time 77.9% of the time across 8,203 flights, so F9 3291 is 5 points ahead of it. Frontier flew 654 flights on the same city pair under all its flight numbers, including this one, and those ran 79.7% on time. Across its whole network Frontier Airlines managed 72.7%, which this flight beats by 10 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| F9 3291thin sample | 264 | 82.8% | 50 min | 0.76% | B+ |
| All Frontier Airlines on LAS–LAX | 654 | 79.7% | 61 min | 0.46% | B+ |
| All carriers on LAS–LAX | 8,203 | 77.9% | 63 min | 0.73% | B+ |
| Frontier Airlines, whole network | 213,022 | 72.7% | 84 min | 2.05% | C |
Across the year
F9 3291 quarter by quarter
F9 3291 did not run the same all year. Its best quarter was Jan–Mar 2026 at 88.1% on time and its weakest Oct–Dec 2025 at 70.9%, a swing of 17 points on roughly 66 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Jul–Sep 202517 flights—
- Oct–Dec 202555 flights70.9%
- Jan–Mar 202642 flights88.1%
- Apr–Jun 202688 flights85.1%
- Jul–Sep 202662 flights86.9%
Scale runs 60% to 95%. Rows with fewer than 30 flights show a dash.
By weekday, F9 3291 did best on Tuesday at 93.5% on time and worst on Thursday at 75.6%. Each day rests on about 38 flights, so a gap of 18 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late F9 3291 runs when it is late
F9 3291 often beats the schedule: 91 of 262 completed flights, 35%, arrived 15 minutes or more early. The 45 late arrivals split 19 under half an hour, 13 between 30 and 60 minutes, and 13 an hour or more.
- 15+ min early91 flights34.7%
- Within 15 min126 flights48.1%
- 15–29 min late19 flights7.3%
- 30–59 min late13 flights5.0%
- 1–2 hours late10 flights3.8%
- 2+ hours late3 flights1.1%
Scale runs 0% to 100%.
Share of 262 completed flights by arrival against schedule.
7 of 38 late departures made up the time and arrived on time, 18% of them. In the other direction, 14 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at LAX.
The worst days
Worst days for F9 3291
The latest arrival of the period was on 18 February 2026, 5 hours 18 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. On three of the five worst days the largest share was filed as carrier-caused (crew, maintenance, fuelling, baggage).
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 18 February 2026 | 5 hours 18 minutes | Late-arriving aircraft |
| 21 December 2025 | 2 hours 31 minutes | Carrier |
| 5 June 2026 | 2 hours 25 minutes | Carrier |
| 27 July 2026 | 1 hour 54 minutes | Late-arriving aircraft |
| 18 July 2026 | 1 hour 45 minutes | Carrier |
Delay causes
Why F9 3291 runs late
Carrier accounts for 50% of the 2,234 delay minutes carriers reported here, and the remaining four split what is left.
- 50%Carrier
- 33%Late-arriving aircraft
- 17%National Airspace System
The largest share of delay minutes, 50%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 1,107 of the 2,234 delay minutes reported here. The split is drawn from 2,234 delay minutes reported on F9 3291.
Cancellations are rare at 0.76%, below the national 1.89% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.
Connections and routes
What a delay on this flight costs
5.0% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last about 50 minutes, which a normal layover absorbs.
Every one of the 264 flights under F9 3291 in the data flew LAS to LAX. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 264 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking F9 3291
For a booking, read F9 3291 as 82.8% on time with 0.76% cancelled over 264 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- LAS to LAX, every carrier and departure
- LAX to LAS, the return direction
- Delta Air Lines 553 on the same route93.1%
- United Airlines 2039 on the same route96.4%
- United Airlines 2282 on the same route74.6%
- American Airlines 2690 on the same route86.0%
- Harry Reid International (LAS) delay statistics
- Los Angeles International (LAX) delay statistics
- Frontier Airlines on-time record
- Every Frontier Airlines flight number with a record
- The most and least reliable flight numbers in the US
- Why the first flight of the morning is statistically safest
A flight number here means Frontier Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.