Finnair flight AY 4140: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 11:15 Los Angeles (LAX) 14:09 Seattle-Tacoma (SEA)
AY 4140 Non-stop Canadair CRJ 700 (CR7) 2:54 Effective 2025-06-15 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 6438)
Sat 11:32 Phoenix Sky Harbor (PHX) 4 14:45 Seattle-Tacoma (SEA)
AY 4140 Non-stop Embraer EMB 175 (E75) 3:13 Operates only on 2025-08-16
Codeshare flight, operated by American Airlines.(AA 3993)
Wed 11:47 Chicago O'Hare (ORD) 3 14:23 Seattle-Tacoma (SEA)
AY 4140 Non-stop Boeing 737-800 (738) 4:36 Operates only on 2025-08-06
Codeshare flight, operated by American Airlines.(AA 2461)
Wed 12:11 Kansas City (MCI) 13:56 Dallas Fort Worth (DFW)
AY 4140 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2025-06-11 through 2025-07-02
Codeshare flight, operated by American Airlines.(AA 4180)
Fri 12:11 Kansas City (MCI) 13:56 Dallas Fort Worth (DFW)
AY 4140 Non-stop Embraer EMB 175 (E75) 1:45 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 4180)
Mon,Thu 12:34 Fort Myers (RSW) 14:26 Dallas Fort Worth (DFW)
AY 4140 Non-stop Airbus A320 (320) 2:52 Effective 2025-06-05 through 2025-06-09
Codeshare flight, operated by American Airlines.(AA 1475)
Fri 12:34 Fort Myers (RSW) 14:26 Dallas Fort Worth (DFW)
AY 4140 Non-stop Airbus A320 (320) 2:52 Effective 2025-06-13 through 2025-06-27
Codeshare flight, operated by American Airlines.(AA 1475)
Thu 12:34 Fort Myers (RSW) 14:26 Dallas Fort Worth (DFW)
AY 4140 Non-stop Airbus A320 (320) 2:52 Operates only on 2025-07-03
Codeshare flight, operated by American Airlines.(AA 1475)
Fri 13:05 Las Vegas Harry Reid (LAS) 1 19:10 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2025-08-15
Codeshare flight, operated by American Airlines.(AA 3264)
Wed 13:20 San Francisco (SFO) 1 19:44 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Airbus A321 (321) 4:24 Operates only on 2025-07-09
Codeshare flight, operated by American Airlines.(AA 1515)
Wed 13:20 San Francisco (SFO) 1 19:44 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Airbus A321 (321) 4:24 Operates only on 2025-07-23
Codeshare flight, operated by American Airlines.(AA 1515)
Sat,Sun 13:57 Lexington (LEX) 15:18 Dallas Fort Worth (DFW) E
AY 4140 Non-stop Canadair CRJ 700 (CR7) 2:21 Effective 2025-07-05 through 2025-07-06
Codeshare flight, operated by American Airlines.(AA 4919)
Mon 14:03 Louisville (SDF) 15:26 Dallas Fort Worth (DFW)
AY 4140 Non-stop Embraer EMB 175 (E75) 2:23 Operates only on 2025-07-07
Codeshare flight, operated by American Airlines.(AA 4250)
Fri 14:09 Louisville (SDF) 15:29 Dallas Fort Worth (DFW)
AY 4140 Non-stop Embraer EMB 175 (E75) 2:20 Operates only on 2025-06-06
Codeshare flight, operated by American Airlines.(AA 4250)
Mon,Wed-Fri 15:43 Memphis (MEM) 17:52 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Airbus A319 (319) 2:09 Effective 2025-08-07 through 2025-08-14
Codeshare flight, operated by American Airlines.(AA 2098)
Tue 16:32 Cleveland Hopkins (CLE) 17:13 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Canadair CRJ 700 (CR7) 1:41 Operates only on 2025-07-01
Codeshare flight, operated by American Airlines.(AA 6527)
Mon,Thu 17:46 Minneapolis/Saint Paul (MSP) 1 19:35 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Boeing 737-800 (738) 1:49 Effective 2025-07-10 through 2025-07-31
Codeshare flight, operated by American Airlines.(AA 329)
Tue 17:57 Cleveland Hopkins (CLE) 18:29 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Operates only on 2025-06-10
Codeshare flight, operated by American Airlines.(AA 3430Z)
Sun 18:40 Dallas Fort Worth (DFW) 21:50 Lexington (LEX)
AY 4140 Non-stop Embraer EMB 175 (E75) 2:10 Operates only on 2025-08-10
Codeshare flight, operated by American Airlines.(AA 4181)
Mon,Thu 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-12 through 2025-06-16
Codeshare flight, operated by American Airlines.(AA 3363)
Mon,Thu 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3
AY 4140 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-26 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 3363)
Tue 19:35 Los Angeles (LAX) 20:58 San Francisco (SFO) 1
AY 4140 Non-stop Boeing 737-800 (738) 1:23 Operates only on 2025-06-17
Codeshare flight, operated by American Airlines.(AA 2061)
Mon-Thu,Sat,Sun 20:25 Chicago O'Hare (ORD) 3 22:27 Denver (DEN)
AY 4140 Non-stop Airbus A319 (319) 3:02 Effective 2025-08-17 through 2025-08-25
Codeshare flight, operated by American Airlines.(AA 1387)
Wed,Thu 20:25 Chicago O'Hare (ORD) 3 22:27 Denver (DEN)
AY 4140 Non-stop Airbus A319 (319) 3:02 Effective 2025-08-27 through 2025-08-28
Codeshare flight, operated by American Airlines.(AA 1387)
Fri 20:30 Chicago O'Hare (ORD) 3 23:13 Cincinnati (CVG)
AY 4140 Non-stop Embraer EMB 175 (E75) 1:43 Operates only on 2025-07-11
Codeshare flight, operated by American Airlines.(AA 3690)
Fri 20:30 Chicago O'Hare (ORD) 3 23:13 Cincinnati (CVG)
AY 4140 Non-stop Embraer EMB 175 (E75) 1:43 Operates only on 2025-08-01
Codeshare flight, operated by American Airlines.(AA 3690)
Daily 20:39 Chicago O'Hare (ORD) 3 22:39 Denver (DEN)
AY 4140 Non-stop Boeing 737-800 (738) 3:00 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1387)
Fri 20:40 Chicago O'Hare (ORD) 3 23:25 Detroit (DTW) E
AY 4140 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2025-07-18 through 2025-07-25
Codeshare flight, operated by American Airlines.(AA 4397)
Daily 21:45 Chicago O'Hare (ORD) 3 23:33 Denver (DEN)
AY 4140 Non-stop Boeing 737-800 (738) 2:48 Effective 2025-05-05 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 1387)
Daily 21:45 Chicago O'Hare (ORD) 3 23:33 Denver (DEN)
AY 4140 Non-stop Boeing 737-800 (738) 2:48 Effective 2025-05-25 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1387)
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Finnair flight AY 4140: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4140
11:15
Los Angeles (LAX)

14:09
Seattle-Tacoma (SEA)
Effective 2025-06-15 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6438)
Duration: 2:54, non-stop
Canadair CRJ 700 (CR7)
Finnair AY4140
11:32
Phoenix Sky Harbor (PHX) 4

14:45
Seattle-Tacoma (SEA)
Operates only on 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3993)
Duration: 3:13, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
11:47
Chicago O'Hare (ORD) 3

14:23
Seattle-Tacoma (SEA)
Operates only on 2025-08-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2461)
Duration: 4:36, non-stop
Boeing 737-800 (738)
Finnair AY4140
12:11
Kansas City (MCI)

13:56
Dallas Fort Worth (DFW)
Effective 2025-06-11 through 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4180)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
12:11
Kansas City (MCI)

13:56
Dallas Fort Worth (DFW)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4180)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
12:34
Fort Myers (RSW)

14:26
Dallas Fort Worth (DFW)
Effective 2025-06-05 through 2025-06-09
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1475)
Duration: 2:52, non-stop
Airbus A320 (320)
Finnair AY4140
12:34
Fort Myers (RSW)

14:26
Dallas Fort Worth (DFW)
Effective 2025-06-13 through 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1475)
Duration: 2:52, non-stop
Airbus A320 (320)
Finnair AY4140
12:34
Fort Myers (RSW)

14:26
Dallas Fort Worth (DFW)
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1475)
Duration: 2:52, non-stop
Airbus A320 (320)
Finnair AY4140
13:05
Las Vegas Harry Reid (LAS) 1

19:10
Chicago O'Hare (ORD) 3
Operates only on 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3264)
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Finnair AY4140
13:20
San Francisco (SFO) 1

19:44
Chicago O'Hare (ORD) 3
Operates only on 2025-07-09
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1515)
Duration: 4:24, non-stop
Airbus A321 (321)
Finnair AY4140
13:20
San Francisco (SFO) 1

19:44
Chicago O'Hare (ORD) 3
Operates only on 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1515)
Duration: 4:24, non-stop
Airbus A321 (321)
Finnair AY4140
13:57
Lexington (LEX)

15:18
Dallas Fort Worth (DFW) E
Effective 2025-07-05 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4919)
Duration: 2:21, non-stop
Canadair CRJ 700 (CR7)
Finnair AY4140
14:03
Louisville (SDF)

15:26
Dallas Fort Worth (DFW)
Operates only on 2025-07-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4250)
Duration: 2:23, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
14:09
Louisville (SDF)

15:29
Dallas Fort Worth (DFW)
Operates only on 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4250)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
15:43
Memphis (MEM)

17:52
Chicago O'Hare (ORD) 3
Effective 2025-08-07 through 2025-08-14
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2098)
Duration: 2:09, non-stop
Airbus A319 (319)
Finnair AY4140
16:32
Cleveland Hopkins (CLE)

17:13
Chicago O'Hare (ORD) 3
Operates only on 2025-07-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6527)
Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)
Finnair AY4140
17:46
Minneapolis/Saint Paul (MSP) 1

19:35
Chicago O'Hare (ORD) 3
Effective 2025-07-10 through 2025-07-31
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 329)
Duration: 1:49, non-stop
Boeing 737-800 (738)
Finnair AY4140
17:57
Cleveland Hopkins (CLE)

18:29
Chicago O'Hare (ORD) 3
Operates only on 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines.(AA 3430Z)
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)
Finnair AY4140
18:40
Dallas Fort Worth (DFW)

21:50
Lexington (LEX)
Operates only on 2025-08-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4181)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
18:50
Rochester (ROC)

19:49
Chicago O'Hare (ORD) 3
Effective 2025-06-12 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3363)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
18:50
Rochester (ROC)

19:49
Chicago O'Hare (ORD) 3
Effective 2025-06-26 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3363)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
19:35
Los Angeles (LAX)

20:58
San Francisco (SFO) 1
Operates only on 2025-06-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2061)
Duration: 1:23, non-stop
Boeing 737-800 (738)
Finnair AY4140
20:25
Chicago O'Hare (ORD) 3

22:27
Denver (DEN)
Effective 2025-08-17 through 2025-08-25
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1387)
Duration: 3:02, non-stop
Airbus A319 (319)
Finnair AY4140
20:25
Chicago O'Hare (ORD) 3

22:27
Denver (DEN)
Effective 2025-08-27 through 2025-08-28
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1387)
Duration: 3:02, non-stop
Airbus A319 (319)
Finnair AY4140
20:30
Chicago O'Hare (ORD) 3

23:13
Cincinnati (CVG)
Operates only on 2025-07-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3690)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
20:30
Chicago O'Hare (ORD) 3

23:13
Cincinnati (CVG)
Operates only on 2025-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3690)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
20:39
Chicago O'Hare (ORD) 3

22:39
Denver (DEN)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1387)
Duration: 3:00, non-stop
Boeing 737-800 (738)
Finnair AY4140
20:40
Chicago O'Hare (ORD) 3

23:25
Detroit (DTW) E
Effective 2025-07-18 through 2025-07-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4397)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Finnair AY4140
21:45
Chicago O'Hare (ORD) 3

23:33
Denver (DEN)
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1387)
Duration: 2:48, non-stop
Boeing 737-800 (738)
Finnair AY4140
21:45
Chicago O'Hare (ORD) 3

23:33
Denver (DEN)
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1387)
Duration: 2:48, non-stop
Boeing 737-800 (738)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cincinnati (CVG)
  • Chicago O'Hare (ORD) - Denver (DEN)
  • Chicago O'Hare (ORD) - Detroit (DTW)
  • Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
  • Cleveland Hopkins (CLE) - Chicago O'Hare (ORD)
  • Fort Myers (RSW) - Dallas Fort Worth (DFW)
  • Kansas City (MCI) - Dallas Fort Worth (DFW)
  • Las Vegas Harry Reid (LAS) - Chicago O'Hare (ORD)
  • Lexington (LEX) - Dallas Fort Worth (DFW)
  • Los Angeles (LAX) - San Francisco (SFO)
  • Los Angeles (LAX) - Seattle-Tacoma (SEA)
  • Louisville (SDF) - Dallas Fort Worth (DFW)
  • Memphis (MEM) - Chicago O'Hare (ORD)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Seattle-Tacoma (SEA)
  • Rochester (ROC) - Chicago O'Hare (ORD)
  • San Francisco (SFO) - Chicago O'Hare (ORD)
All Finnair flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False