Airport Tips & Quick Reference Guide to Munich International Airport (MUC)

4Y1273 Discover Airlines - Flight Status

Codeshare Flights
The flight LH4339 from Lufthansa (LH) is a codeshare flight operated by Discover Airlines (4Y*) under the flight number 4Y1273. Check this page for details about flight 4Y1273.

Below, you can find details about Discover Airlines flight 4Y1273, which currently operates between the airports of Thira - Santorini International Airport (Airport Code JTR) and Munich - Munich Franz Joseph Strauss Airport (Airport Code MUC).
This flight data pertains specifically to the flight's details for Sunday, September 06, 2026.

4Y1273 On Time performance:
36
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

4Y1273 Discover Airlines from Thira

Scheduled - On-time
Flight Status for Sunday September 06, 2026

Airline information

Discover Airlines
Discover Airlines
Equipment: Airbus A320 (sharklets)

Departure

Thira (JTR)
September 06, 2026
Santorini International Airport
Scheduled Departure Time:
17:45
Terminal:
-
Gate:
-
Scheduled Departure Time: 17:45

Arrival

Munich (MUC)
September 06, 2026
Munich Franz Joseph Strauss Airport
Estimated Arrival Time:
19:30
Terminal:
2
Gate:
-
Scheduled Arrival Time: 19:30
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-munich.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:

- A33452 - Aegean Airlines

- LH4339 - Lufthansa

Additional Information

Which is the frequency of flight 4Y1273?
The flight 4Y1273 is scheduled to flight on Wednesday, Friday, Sunday on a weekly basis.

Which is the distance of flight 4Y1273?
The distance between the two airports is 1735 kilometers.

Which is the flight time of flight 4Y1273?
The scheduled flight time gate to gate is: 02:45 hours.
The real flight time gate to gate on average is: 02:44 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 Thira: 2026-09-06 14:16:36
Current Time in Munich: 2026-09-06 13:16:36

Alternative Flights

The following airline serve the same route between Thira and Munich:
Lufthansa - Flight Number: LH2625. (On Time performance: 62 - Average Delay: 26 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 June 05, 2026 to September 02, 2026, we have obtained these figures.
Total number of flights: 39
On Time: 14 ( 36 % )
Moderate Delay: 8 ( 21 % )
Significant Delay: 11 ( 28 % )
Major Delay: 6 ( 15 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 33 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 26, 2026 to September 02, 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 September 02, 2025 to August 30, 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.

Last Past Flights 4Y1273

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
04 September
19:35
Thira (JTR)
21:17
Munich (MUC)
02h 42min
Airbus A320 (s
Airbus A320 (s
Landed - On-time
Wednesday
02 September
19:15
Thira (JTR)
20:56
Munich (MUC)
02h 41min
Airbus A320 (s
Airbus A320 (s
Landed - On-time
Sunday
30 August
17:42
Thira (JTR)
19:30
Munich (MUC)
02h 48min
Airbus A320 (s
Airbus A320 (s
Landed - On-time
Friday
28 August
19:26
Thira (JTR)
21:38
Munich (MUC)
03h 12min
Airbus A320 (s
Airbus A320 (s
Landed - Delayed
Wednesday
26 August
19:07
Thira (JTR)
21:02
Munich (MUC)
02h 55min
Airbus A320 (s
Airbus A320 (s
Landed - On-time
Sunday
23 August
18:20
Thira (JTR)
19:59
Munich (MUC)
02h 39min
Airbus A320 (s
Airbus A320 (s
Landed - Delayed
Friday
21 August
21:57
Thira (JTR)
23:30
Munich (MUC)
02h 33min
Airbus A320 (s
Airbus A320 (s
Landed - Delayed
Wednesday
19 August
19:11
Thira (JTR)
20:50
Munich (MUC)
02h 39min
Airbus A320 (s
Airbus A320 (s
Landed - On-time
Sunday
16 August
18:25
Thira (JTR)
20:05
Munich (MUC)
02h 40min
Airbus A320 (s
Airbus A320 (s
Landed - Delayed
Friday
14 August
19:43
Thira (JTR)
21:15
Munich (MUC)
02h 32min
Airbus A320 (s
Airbus A320 (s
Landed - On-time