Finnair flight AY 3794: Philadelphia - Lisbon

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 19:20 Philadelphia (PHL) A 06:55 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:35 Operates only on 2026-01-07
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Fri 20:55 Philadelphia (PHL) A 08:50 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:55 Valid until 2026-01-02
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 21:10 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:55 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Fri 21:15 Philadelphia (PHL) A 08:50 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:35 Effective 2026-02-13 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Fri 21:15 Philadelphia (PHL) A 07:55 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-9 (789) 6:40 Effective 2026-03-13 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Daily 21:15 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-9 (789) 6:50 Effective 2026-03-28 through 2026-06-02
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Daily 21:15 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:50 Effective 2026-06-03 through 2026-10-23
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Fri 21:20 Philadelphia (PHL) A 08:50 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:30 Effective 2026-01-09 through 2026-01-23
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Fri 21:20 Philadelphia (PHL) A 08:50 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:30 Operates only on 2026-02-06
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Wed 21:20 Philadelphia (PHL) A 08:55 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:35 Effective 2026-02-18 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Wed 21:25 Philadelphia (PHL) A 08:55 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:30 Effective 2026-01-14 through 2026-01-21
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Wed 21:25 Philadelphia (PHL) A 08:55 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:30 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 21:30 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:35 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 21:35 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:30 Effective 2026-01-06 through 2026-01-27
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 21:35 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:30 Effective 2026-02-05 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Sun 22:10 Philadelphia (PHL) A 08:55 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-9 (789) 6:45 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Wed 22:10 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-9 (789) 6:55 Effective 2026-03-11 through 2026-03-25
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Sat 22:15 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:50 Operates only on 2026-10-24
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Tue 22:20 Philadelphia (PHL) A 09:15 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-9 (789) 6:55 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Daily 22:25 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-8 (788) 6:40 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.
Mon,Thu,Sat 22:30 Philadelphia (PHL) A 09:05 Lisbon (LIS) 1
AY 3794 Non-stop Boeing 787-9 (789) 6:35 Effective 2026-03-09 through 2026-03-26
Codeshare flight, operated by American Airlines.(AA 258)
The flight arrives 1 day after departure.


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Finnair flight AY 3794:
Philadelphia - Lisbon
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3794
19:20
Philadelphia (PHL) A

06:55(+1)
Lisbon (LIS) 1
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
20:55
Philadelphia (PHL) A

08:50(+1)
Lisbon (LIS) 1
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:55, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:10
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:55, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:15
Philadelphia (PHL) A

08:50(+1)
Lisbon (LIS) 1
Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:15
Philadelphia (PHL) A

07:55(+1)
Lisbon (LIS) 1
Effective 2026-03-13 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:15
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective 2026-03-28 through 2026-06-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:15
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective 2026-06-03 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:50, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:20
Philadelphia (PHL) A

08:50(+1)
Lisbon (LIS) 1
Effective 2026-01-09 through 2026-01-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:20
Philadelphia (PHL) A

08:50(+1)
Lisbon (LIS) 1
Operates only on 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:20
Philadelphia (PHL) A

08:55(+1)
Lisbon (LIS) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:25
Philadelphia (PHL) A

08:55(+1)
Lisbon (LIS) 1
Effective 2026-01-14 through 2026-01-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:25
Philadelphia (PHL) A

08:55(+1)
Lisbon (LIS) 1
Effective 2026-02-04 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:30
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:35
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective 2026-01-06 through 2026-01-27
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
21:35
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective 2026-02-05 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
22:10
Philadelphia (PHL) A

08:55(+1)
Lisbon (LIS) 1
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
22:10
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective 2026-03-11 through 2026-03-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
22:15
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:50, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
22:20
Philadelphia (PHL) A

09:15(+1)
Lisbon (LIS) 1
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
22:25
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:40, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3794
22:30
Philadelphia (PHL) A

09:05(+1)
Lisbon (LIS) 1
Effective 2026-03-09 through 2026-03-26
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 258)
Duration: 6:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
  • AY 3794 is an international flight departing from Philadelphia airport, United States (PHL) and arriving at Lisbon airport, Portugal (LIS).
  • The flight distance is 3447 miles, or 5547 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 6:30 and 6:55.
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