Informational Guide to Frankfurt am Main Airport (FRA) - NON OFFICIAL

4Y157 Discover Airlines - Flight Status

Codeshare Flights
The flight OS8438 from Austrian (OS) is a codeshare flight operated by Discover Airlines (4Y*) under the flight number 4Y157. Check this page for details about flight 4Y157.

Below, you can find details about Discover Airlines flight 4Y157, which currently operates between the airports of Mahe Island - Seychelles International Airport (Airport Code SEZ) and Frankfurt - Frankfurt Airport (Airport Code FRA).
This flight data pertains specifically to the flight's details for Thursday, November 20, 2025.

4Y157 On Time performance:
100
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

4Y157 Discover Airlines from Mahe Island

Landed - On-time
Flight Status for Thursday November 20, 2025

Airline information

Discover Airlines
Discover Airlines
Equipment: Airbus A330-300

Departure

Mahe Island (SEZ)
November 19, 2025
Seychelles International Airport
Departed at:
22:24
Terminal:
I
Gate:
-
Scheduled Departure Time: 22:05

Arrival

Frankfurt (FRA)
November 20, 2025
Frankfurt Airport
Arrived at:
05:24
Terminal:
1
Gate:
-
Scheduled Arrival Time: 05:25
Baggage: 37
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-fra.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- LH4543 - Lufthansa

- LX9343 - Swiss

- OS8438 - Austrian

- SN5646 - Brussels Airlines

Additional Information

Which is the frequency of flight 4Y157?
The flight 4Y157 is scheduled to flight on Tuesday, Thursday on a weekly basis.

Which is the distance of flight 4Y157?
The distance between the two airports is 7564 kilometers.

Which is the flight time of flight 4Y157?
The scheduled flight time gate to gate is: 10:20 hours.
The real flight time gate to gate on average is: 09:54 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 Mahe Island: 2025-11-21 06:32:07
Current Time in Frankfurt: 2025-11-21 03:32:07

Alternative Flights

The following airline serve the same route between Mahe Island and Frankfurt:
Condor - Flight Number: DE2303. (On Time performance: 100 - Average Delay: 1 minutes)

Punctuality and delays

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

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 28, 2025 to November 13, 2025, we have obtained these figures.
Total number of flights: 6
On Time: 6 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 0 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights 4Y157

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
20 November
22:24
Mahe Island (SEZ)
05:24
Frankfurt (FRA)
10h 00min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
18 November
22:08
Mahe Island (SEZ)
05:07
Frankfurt (FRA)
09h 59min
Airbus A330-30
Airbus A330-30
Landed - On-time
Thursday
13 November
22:08
Mahe Island (SEZ)
05:13
Frankfurt (FRA)
10h 05min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
11 November
22:11
Mahe Island (SEZ)
05:10
Frankfurt (FRA)
09h 59min
Airbus A330-30
Airbus A330-30
Landed - On-time
Thursday
06 November
22:25
Mahe Island (SEZ)
05:10
Frankfurt (FRA)
09h 45min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
04 November
22:15
Mahe Island (SEZ)
05:12
Frankfurt (FRA)
09h 57min
Airbus A330-30
Airbus A330-30
Landed - On-time
Thursday
30 October
22:20
Mahe Island (SEZ)
05:14
Frankfurt (FRA)
09h 54min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
28 October
22:18
Mahe Island (SEZ)
05:08
Frankfurt (FRA)
09h 50min
Airbus A330-30
Airbus A330-30
Landed - On-time