JA731 JetSmart Chile - Flight Status

Which is the frequency of flight JA731?
The flight JA731 is scheduled to flight on Monday, Tuesday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight JA731?
The distance between the two airports is 1148 kilometers.

Which is the flight time of flight JA731?
The scheduled flight time gate to gate is: 02:08 hours.
The real flight time gate to gate on average is: 01:19 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Santiago: 2026-04-16 04:00:00
Current Time in Buenos Aires: 2026-04-16 05:00:00

The following airlines serves the same route between Santiago and Buenos Aires:

Aerolineas Argentinas
- Flight Number: AR1281. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: AR1283. (On Time performance: 68 - Average Delay: 14 minutes)
- Flight Number: AR1285. (On Time performance: 67 - Average Delay: 39 minutes)
- Flight Number: AR1287. (On Time performance: 70 - Average Delay: 18 minutes)

Sky Airline
- Flight Number: H2535. (On Time performance: 97 - Average Delay: 3 minutes)
- Flight Number: H2537. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: H25810. (On Time performance: 92 - Average Delay: 6 minutes)

JetSmart Chile
- Flight Number: JA3881. (On Time performance: 84 - Average Delay: 34 minutes)
- Flight Number: JA3883. (On Time performance: 89 - Average Delay: 15 minutes)
- Flight Number: JA735. (On Time performance: 87 - Average Delay: 49 minutes)
- Flight Number: JA737. (On Time performance: 75 - Average Delay: 46 minutes)

LATAM Airlines
- Flight Number: LA423. (On Time performance: 85 - Average Delay: 4 minutes)
- Flight Number: LA425. (On Time performance: 74 - Average Delay: 11 minutes)
- Flight Number: LA427. (On Time performance: 89 - Average Delay: 8 minutes)
- Flight Number: LA455. (On Time performance: 81 - Average Delay: 7 minutes)

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 14, 2025 to April 13, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 02, 2025 to February 26, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.