Informational Guide to Philadelphia Airport - PHL - NON OFFICIAL

4Y51 Discover Airlines - Flight Status

Codeshare Flights
The flight UA9657 from United Airlines (UA) is a codeshare flight operated by Discover Airlines (4Y*) under the flight number 4Y51. Check this page for details about flight 4Y51.

Below, you can find details about Discover Airlines flight 4Y51, which currently operates between the airports of Philadelphia - Philadelphia International Airport (Airport Code PHL) and Frankfurt - Frankfurt Airport (Airport Code FRA).
This flight data pertains specifically to the flight's details for Tuesday, March 11, 2025.

4Y51 On Time performance:
64
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

4Y51 Discover Airlines to Frankfurt

Scheduled - On-time
Flight Status for Tuesday March 11, 2025
This flight is also scheduled for Tomorrow (March 12, 2025). See it here

Airline information

Discover Airlines
Discover Airlines
Equipment: Airbus A330-300

Departure

Philadelphia (PHL)
March 11, 2025
Philadelphia International Airport
Scheduled Departure Time:
06:35 pm
Terminal:
A
Gate:
-
Scheduled Departure Time: 06:35 pm

Arrival

Frankfurt (FRA)
March 12, 2025
Frankfurt Airport
Estimated Arrival Time:
07:15 am
Terminal:
1
Gate:
-
Scheduled Arrival Time: 07:15 am
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.philadelphia-airport.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:

- LH4273 - Lufthansa

- LX9395 - Swiss

- OS8446 - Austrian

- SN5660 - Brussels Airlines

- UA9657 - United Airlines

Additional Information

Which is the frequency of flight 4Y51?
The flight 4Y51 is scheduled to flight on Tuesday, Wednesday, Thursday, Sunday on a weekly basis.

Which is the distance of flight 4Y51?
The distance between the two airports is 3940 miles.

Which is the flight time of flight 4Y51?
The scheduled flight time gate to gate is: 07:40 hours.
The real flight time gate to gate on average is: 08:05 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 Philadelphia: 2025-03-11 07:21:15
Current Time in Frankfurt: 2025-03-11 12:21:15

Alternative Flights

Discover Airlines is the only airline operating the route from Philadelphia to Frankfurt.

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 December 08, 2024 to March 05, 2025, we have obtained these figures.
Total number of flights: 44
On Time: 28 ( 64 % )
Moderate Delay: 3 ( 7 % )
Significant Delay: 6 ( 14 % )
Major Delay: 7 ( 16 % )
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 September 08, 2024 to March 05, 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.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 03, 2024 to February 27, 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.

Last Past Flights 4Y51

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
10 March
06:33 pm
Philadelphia (PHL)
06:55 am
Hahn (HHN)
07h 22min
Airbus A330-30
Airbus A330-30
Landed - On-time
Monday
10 March
06:35 pm
Philadelphia (PHL)
07:15 am
Frankfurt (FRA)
07h 40min
Airbus A330-30
Airbus A330-30
Thursday
06 March
07:13 pm
Philadelphia (PHL)
08:36 am
Frankfurt (FRA)
08h 23min
Airbus A330-20
Airbus A330-20
Landed - Delayed
Wednesday
05 March
05:34 pm
Philadelphia (PHL)
06:46 am
Frankfurt (FRA)
08h 12min
Airbus A330-30
Airbus A330-30
Landed - On-time
Monday
03 March
07:31 pm
Philadelphia (PHL)
08:24 am
Frankfurt (FRA)
07h 53min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Friday
28 February
06:06 pm
Philadelphia (PHL)
06:51 am
Frankfurt (FRA)
07h 45min
Airbus A330-20
Airbus A330-20
Landed - On-time
Thursday
27 February
06:11 pm
Philadelphia (PHL)
07:02 am
Frankfurt (FRA)
07h 51min
Airbus A330-30
Airbus A330-30
Landed - On-time
Friday
21 February
06:37 pm
Philadelphia (PHL)
07:44 am
Frankfurt (FRA)
08h 07min
Airbus A330-20
Airbus A330-20
Landed - Delayed
Thursday
20 February
06:33 pm
Philadelphia (PHL)
07:30 am
Frankfurt (FRA)
07h 57min
Airbus A330-30
Airbus A330-30
Landed - On-time
Monday
17 February
06:01 pm
Philadelphia (PHL)
07:06 am
Frankfurt (FRA)
08h 05min
Airbus A330-20
Airbus A330-20
Landed - On-time