Flight number record
F9 1875
Frontier Airlines · Orlando to Las Vegas
- Route
- MCO → LAS
- Departs
- 09:00
- Flights
- 282
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s F9 1875, check with Frontier Airlines.
F9 1875 earns an A. Close to nine flights in ten arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 13 points better than the national rate of 77.3%. When something does go wrong the average delay runs a little over an hour. That rests on 282 flights, with a median arrival 17 minutes early.
Set against the rest of the country, F9 1875's record is 13 points better than the US average of 77.3%. That gap is worth roughly 130 fewer late arrivals for every thousand flights.
Key figures
On time
90.3%
Arrivals under 15 minutes late, of 278 completed flights
Avg delay
81 min
Across delayed arrivals only, not all flights
Cancelled
1.42%
National rate is 1.89%
1 hour+ late
2.9%
National rate is 8.3%
These figures cover 282 flights between September 2025 and August 2026. The median arrival is 17 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 1875 flies
F9 1875 flies MCO to LAS without a single fixed slot. Its most common scheduled departure was 09:00, used on 44 of 282 flights, with 10:15 (44 flights) and 08:00 (33 flights) next.
- Departs 09:0044 flights15.6%
- Departs 10:1544 flights15.6%
- Departs 08:0033 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 09:00 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and F9 1875 runs 6 points better at 90.3%. 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 1875 next to MCO to LAS
Every carrier on MCO to LAS combined arrived on time 81.3% of the time across 1,955 flights, so F9 1875 is 9 points ahead of it. Frontier flew 480 flights on the same city pair under all its flight numbers, including this one, and those ran 81.1% on time. Across its whole network Frontier Airlines managed 72.7%, which this flight beats by 18 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| F9 1875thin sample | 282 | 90.3% | 81 min | 1.42% | A |
| All Frontier Airlines on MCO–LAS | 480 | 81.1% | 81 min | 1.46% | B |
| All carriers on MCO–LAS | 1,955 | 81.3% | 62 min | 0.41% | B+ |
| Frontier Airlines, whole network | 213,022 | 72.7% | 84 min | 2.05% | C |
Across the year
F9 1875 quarter by quarter
F9 1875 did not run the same all year. Its best quarter was Apr–Jun 2026 at 95.3% on time and its weakest Jul–Sep 2026 at 83.1%, a swing of 12 points on roughly 71 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 202519 flights—
- Oct–Dec 202590 flights91.0%
- Jan–Mar 202669 flights91.2%
- Apr–Jun 202643 flights95.3%
- Jul–Sep 202661 flights83.1%
Scale runs 75% to 100%. Rows with fewer than 30 flights show a dash.
By weekday, F9 1875 did best on Saturday at 97.2% on time and worst on Sunday at 83.3%. Each day rests on about 40 flights, so a gap of 14 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late F9 1875 runs when it is late
F9 1875 often beats the schedule: 157 of 278 completed flights, 56%, arrived 15 minutes or more early. The 27 late arrivals split 12 under half an hour, 7 between 30 and 60 minutes, and 8 an hour or more.
- 15+ min early157 flights56.5%
- Within 15 min94 flights33.8%
- 15–29 min late12 flights4.3%
- 30–59 min late7 flights2.5%
- 1–2 hours late6 flights2.2%
- 2+ hours late2 flights0.7%
Scale runs 0% to 100%.
Share of 278 completed flights by arrival against schedule.
A late pushback is often recovered here: of 40 departures that left 15 minutes late or more, 15 still arrived on time. Only 2 left on time and still arrived late.
The worst days
Worst days for F9 1875
The latest arrival of the period was on 17 July 2026, 15 hours 21 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. Three of the five worst days fell in July 2026.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 17 July 2026 | 15 hours 21 minutes | Late-arriving aircraft |
| 11 July 2026 | 2 hours 35 minutes | Carrier |
| 30 July 2026 | 1 hour 57 minutes | National Airspace System |
| 28 August 2026 | 1 hour 49 minutes | Late-arriving aircraft |
| 2 August 2026 | 1 hour 46 minutes | Carrier |
Delay causes
Why F9 1875 runs late
Late-arriving aircraft accounts for 53% of the 2,197 delay minutes carriers reported here, and the remaining four split what is left.
- 53%Late-arriving aircraft
- 38%Carrier
- 9%National Airspace System
53% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 2,197 reported delay minutes here, that single category outweighs weather by 53 to one. The split is drawn from 2,197 delay minutes reported on F9 1875.
Cancellations sit at 1.42% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 2.9% land an hour or more behind schedule, against 8.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.
At 2,039 miles this is transcontinental flying, and long routes get a quiet structural advantage. Scheduled block time on a flight this length carries more padding in absolute minutes, so a twenty-minute late departure often still becomes an on-time arrival. Read the on-time rate here as slightly flattering next to a short-haul route with the same operational quality.
Every one of the 282 flights under F9 1875 in the data flew MCO to LAS. 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. 282 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 1875
For a booking, F9 1875 has one of the better records a US domestic flight can show: 90.3% on time and 1.42% cancelled. That is a base rate, not a promise about any single day.
Related
Where to go next
- MCO to LAS, every carrier and departure
- LAS to MCO, the return direction
- JetBlue Airways 2821 on the same route89.5%
- Orlando International (MCO) delay statistics
- Harry Reid International (LAS) 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.