Finnair flight AY 4115: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue-Sun 13:48 Las Vegas Harry Reid (LAS) 1 19:45 Chicago O'Hare (ORD) 3
AY 4115 Non-stop Boeing 737-800 (738) 3:57 Effective 2026-09-09 through 2026-09-27
Codeshare flight, operated by American Airlines.(AA 1497Z)
Daily 13:48 Las Vegas Harry Reid (LAS) 1 19:45 Chicago O'Hare (ORD) 3
AY 4115 Non-stop Boeing 737-800 (738) 3:57 Effective 2026-09-28 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1497Z)
Mon,Wed 14:01 Las Vegas Harry Reid (LAS) 1 19:45 Chicago O'Hare (ORD) 3
AY 4115 Non-stop Boeing 737 MAX 8 (7M8) 3:44 Effective 2026-04-08 through 2026-04-29
Codeshare flight, operated by American Airlines.(AA 2244)
Mon,Wed,Fri 14:01 Las Vegas Harry Reid (LAS) 1 19:45 Chicago O'Hare (ORD) 3
AY 4115 Non-stop Boeing 737 MAX 8 (7M8) 3:44 Effective 2026-05-01 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2244)
Tue,Sat 18:27 Atlanta (ATL) N 19:45 Chicago O'Hare (ORD) 3
AY 4115 Non-stop Airbus A319 (319) 2:18 Effective 2026-07-04 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1375)
Thu 18:29 Atlanta (ATL) N 19:50 Chicago O'Hare (ORD) 3
AY 4115 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-04-09 through 2026-05-14
Codeshare flight, operated by American Airlines.(AA 4354)
Daily 18:49 Dallas Fort Worth (DFW) 22:02 Lexington (LEX)
AY 4115 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-08-05 through 2026-08-30
Codeshare flight, operated by American Airlines.(AA 4167)
Tue-Sun 18:49 Dallas Fort Worth (DFW) 22:02 Lexington (LEX)
AY 4115 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-09-01 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4167)
Tue-Sun 18:50 Dallas Fort Worth (DFW) 21:57 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:07 Effective 2026-02-12 through 2026-02-22
Codeshare flight, operated by American Airlines.(AA 1195)
Mon 18:50 Dallas Fort Worth (DFW) 22:00 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:10 Operates only on 2026-02-16
Codeshare flight, operated by American Airlines.(AA 1195)
Daily 18:50 Dallas Fort Worth (DFW) 21:57 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:07 Effective 2026-02-23 through 2026-03-03
Codeshare flight, operated by American Airlines.(AA 1195)
Thu-Sat 18:50 Dallas Fort Worth (DFW) 21:57 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:07 Effective 2026-03-05 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 1195)
Sat 18:50 Dallas Fort Worth (DFW) 22:02 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:12 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by American Airlines.(AA 2786)
Mon-Fri,Sun 18:51 Dallas Fort Worth (DFW) 22:03 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:12 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 2786)
Thu,Fri 18:51 Dallas Fort Worth (DFW) 22:03 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:12 Effective 2026-04-02 through 2026-04-03
Codeshare flight, operated by American Airlines.(AA 2786)
Daily 19:05 Dallas Fort Worth (DFW) 22:10 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-06 through 2026-01-20
Codeshare flight, operated by American Airlines.(AA 3170)
Mon,Wed-Sun 19:05 Dallas Fort Worth (DFW) 22:10 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-22 through 2026-02-02
Codeshare flight, operated by American Airlines.(AA 3170)
Mon,Tue,Thu-Sun 19:05 Dallas Fort Worth (DFW) 22:10 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:05 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 3170)
Wed 19:05 Dallas Fort Worth (DFW) 22:10 Lexington (LEX)
AY 4115 Non-stop Airbus A319 (319) 2:05 Operates only on 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3170)
Sat 19:25 Chicago O'Hare (ORD) 3 21:53 Cincinnati (CVG)
AY 4115 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Operates only on 2026-04-04
Codeshare flight, operated by American Airlines.(AA 4262)
Sat 20:20 Chicago O'Hare (ORD) 3 22:46 Cincinnati (CVG)
AY 4115 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-04-11 through 2026-04-25
Codeshare flight, operated by American Airlines.(AA 3752)
Tue,Sun 20:20 Chicago O'Hare (ORD) 3 22:46 Cincinnati (CVG)
AY 4115 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-05-03 through 2026-05-19
Codeshare flight, operated by American Airlines.(AA 3752)
Daily 20:20 Chicago O'Hare (ORD) 3 22:57 Cincinnati (CVG)
AY 4115 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 3950)
Tue,Fri 20:20 Chicago O'Hare (ORD) 3 22:57 Cincinnati (CVG)
AY 4115 Non-stop Embraer EMB 175 (E75) 1:37 Effective from 2026-10-27
Codeshare flight, operated by American Airlines.(AA 3950)
Mon,Wed,Sun 20:59 Chicago O'Hare (ORD) 3 23:26 Cincinnati (CVG)
AY 4115 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4262)
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This flight number is listed as serving the following routes:
Finnair flight AY 4115: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY4115
Effective 2026-09-09 through 2026-09-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 1497Z)
Duration: 3:57, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-09-28 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 1497Z)
Duration: 3:57, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-04-08 through 2026-04-29
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2244)
Duration: 3:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-05-01 through 2026-05-20
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2244)
Duration: 3:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-07-04 through 2026-08-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1375)
Duration: 2:18, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-04-09 through 2026-05-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4354)
Duration: 2:21, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-08-05 through 2026-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4167)
Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-09-01 through 2026-09-08
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4167)
Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1195)
Duration: 2:07, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Operates only on 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1195)
Duration: 2:10, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-02-23 through 2026-03-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1195)
Duration: 2:07, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1195)
Duration: 2:07, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2786)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2786)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-04-02 through 2026-04-03
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2786)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-01-06 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3170)
Duration: 2:05, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-01-22 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3170)
Duration: 2:05, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-02-03 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3170)
Duration: 2:05, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3170)
Duration: 2:05, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4115
Operates only on 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4262)
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-04-11 through 2026-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3752)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-05-03 through 2026-05-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3752)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3950)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4115
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3950)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4115
Effective 2026-03-29 through 2026-04-06
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4262)
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Cincinnati (CVG)
  • Dallas Fort Worth (DFW) - Lexington (LEX)
  • Las Vegas Harry Reid (LAS) - Chicago O'Hare (ORD)