ON TIMEBOARD

LAX → XNA on time

Los Angeles LAX (Los Angeles, CA) to Northwest Arkansas National (Fayetteville, AR). Every scheduled flight, September 2025 to August 2026.

On time
88%
arrived < 15 min late
Cancelled
0.2%
472 flights
Typical arrival
−10 min
median vs schedule
When late
+65 min
average delay
Flights / day
1
2 airlines

88% of flights from Los Angeles to Fayetteville arrived on time over the past 12 months. That is better than the typical U.S. route. The 9 a.m. departures ran on time 91% of the time; the 10 a.m. ones 86%. 5% of flights arrived more than an hour late or not at all.

How late?

The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for LAX → XNA: when a flight was late, it was under 45 minutes late 49% of the time. About 1 in 21 flights landed an hour or more late, and 1 in 157 three hours or more; 0.2% were cancelled outright.

Share of all 472 scheduled flights, past 12 months, by arrival time against schedule.

By airline

AirlineFlightsOn timeCancelledTypical arrival1h+ lateAvg when lateOperated by
American Airlines47088%0.2%−10 min4.9%+65 minSkyWest
United Airlines2—————SkyWest

Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.

Best time of day to fly

On-time rate by scheduled departure hour (local time at LAX). Delays build through the day as late planes knock on, so early flights usually do best.

40%70%100%9 a.m. departures: 91% on time (181 flights)919a10 a.m. departures: 86% on time (183 flights)8610a11 a.m. departures: too few flights11anoon departures: too few flights12p1 p.m. departures: too few flights (1 flights)1p2 p.m. departures: too few flights2p3 p.m. departures: too few flights3p4 p.m. departures: too few flights4p5 p.m. departures: too few flights (78 flights)5p6 p.m. departures: too few flights (27 flights)6p
LAX → XNA, share of flights arriving on time, by departure hour. Hours with under 100 flights are greyed out.
82%+ on time76–82%68–76%under 68%too few flights

By airline and hour

DepartsAmerican Airlines
9 a.m.91%
10 a.m.86%

Last flight of the day

On LAX → XNA, each airline's last flight of the day was cancelled 0.0% of the time, against 0.0% for its earlier flights, about the same. It arrived 3+ hours late 0.9% of the time (earlier flights: 0.0%). It matters more than the numbers suggest. Miss an earlier flight and there's another one that evening; miss the last one and you're usually waiting until morning.

AirlineLast departureLast: cancelledLast: 3h+ lateEarlier: cancelledNext morning
American Airlines5:49 p.m.0.0%0.9%0.0%first flight 9:36 a.m.

Last flight = the airline's last scheduled departure on this route that day, on days it flies the route at least twice; past 12 months. Times are typical scheduled times over the latest three months.

By month

Each calendar month pooled over 2023–2026. Best: September (90%). Worst: March (86%).

40%70%100%Jan: too few flights (97 flights)JanFeb: too few flights (90 flights)FebMar: 86% on time (112 flights)86MarApr: 88% on time (106 flights)88AprMay: 86% on time (122 flights)86MayJun: 87% on time (139 flights)87JunJul: 88% on time (145 flights)88JulAug: 90% on time (136 flights)90AugSep: 90% on time (107 flights)90SepOct: 89% on time (111 flights)89OctNov: 89% on time (108 flights)89NovDec: 86% on time (112 flights)86Dec

By day of week

DayFlightsOn timeCancelled
Monday69——
Tuesday66——
Wednesday66——
Thursday67——
Friday69——
Saturday66——
Sunday69——

Why flights were late

Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.

Late inbound plane 48%Airline (crew, maintenance, ops) 44%Air traffic & airport (NAS) 6%Severe weather 2%

Cancellations: weather 1

Month by month

Not enough months with data to draw a trend.

Worst days in the past year

DateFlightsOn timeCancelled
Jun 5, 20263100%0
May 31, 20263100%0

Questions

How often are flights from LAX to XNA on time?

88% of 472 scheduled flights from Los Angeles, CA to Fayetteville, AR arrived within 15 minutes of schedule between September 2025 and August 2026. 0.2% were cancelled.

What is the best time of day to fly LAX to XNA?

Flights scheduled to leave at 9 a.m. were the most reliable (91% on time). The 10 a.m. departures were the least (86%).

What month has the most delays from LAX to XNA?

March (86% on time). The best month is September (90%), over 2023–2026.

Is the last flight of the day from LAX to XNA more likely to be cancelled?

Not much. Each airline's last LAX–XNA flight of the day was cancelled 0.0% of the time over the past year, against 0.0% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.

Related

Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.