This paper focuses on an end-to-end fully-informed network in a 433 MHz outdoor propagation environment with the intention of studying data flow in a network. This is motivated by the fact that, in a transmission where minimizing delay is critical, maintaining transmission time is influenced by a dataflow. As a result, 433 MHz propagation transmitter is used to analyzed the dataflow within its transmission session. This is meant to answer two questions: "how does transmission delay affect early detection of network failure within this antenna?" and "how quickly is it necessary to recover from a network failure within this antenna?" As a result, a fully informed end-to-end network was designed and built. An experimental analysis of data transmission over a network was carried out. The experimental results show that the antenna height and distance between transmitter and receiver have the greatest impact on transmission success. Furthermore, above 50 metres, high rate bandwidths have a negative effect on data integrity and total dysfunctionality. The finding can be concluded that in an end-to-end fully-informed network with this specific antenna, data flow greater than 8 KB (at both 57600 bps and 115200 bps) has a disadvantage in the network. However, transmission over 80 metres is the most stable and maintains network data integrity at (9600 bps).