IB439 Iberia - Flight Status

Which is the frequency of flight IB439?
The flight IB439 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight IB439?
The distance between the two airports is 318 kilometers.

Which is the flight time of flight IB439?
The scheduled flight time gate to gate is: 01:05 hours.
The real flight time gate to gate on average is: 00:42 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between Madrid and Bilbao:

Iberia
- Flight Number: IB1099. (On Time performance: 80 - Average Delay: 10 minutes)
- Flight Number: IB1101. (On Time performance: 44 - Average Delay: 24 minutes)
- Flight Number: IB429. (On Time performance: 99 - Average Delay: 2 minutes)
- Flight Number: IB433. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: IB435. (On Time performance: 70 - Average Delay: 11 minutes)
- Flight Number: IB437. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: IB441. (On Time performance: 96 - Average Delay: 2 minutes)

Air Europa
- Flight Number: UX7153. (On Time performance: 67 - Average Delay: 13 minutes)
- Flight Number: UX7157. (On Time performance: 82 - Average Delay: 7 minutes)
- Flight Number: UX7159. (On Time performance: 88 - Average Delay: 8 minutes)
- Flight Number: UX7161. (On Time performance: 96 - Average Delay: 3 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 April 29, 2025 to October 27, 2025. 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.

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

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 27, 2024 to September 29, 2025. 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.