Iberia flight IB 4640: Boston Logan - Los Angeles

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu-Sat 17:20 Boston Logan (BOS) B 20:55 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:35 Effective 2026-01-06 through 2026-01-20
Codeshare flight, operated by American Airlines.(AA 1197)
Daily 17:20 Boston Logan (BOS) B 20:55 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:35 Effective 2026-01-21 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1197)
Mon,Tue,Thu-Sat 17:59 Boston Logan (BOS) B 21:26 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:27 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2760)
Daily 18:00 Boston Logan (BOS) B 21:15 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:15 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1578)
Mon,Wed-Sun 18:06 Boston Logan (BOS) B 21:24 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:18 Effective 2026-05-21 through 2026-06-15
Codeshare flight, operated by American Airlines.(AA 1578)
Daily 18:06 Boston Logan (BOS) B 21:24 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:18 Effective 2026-06-16 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1578)
Daily 18:06 Boston Logan (BOS) B 21:21 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:15 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1578)
Daily 18:07 Boston Logan (BOS) B 21:21 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:14 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1578)
Mon,Wed-Sun 18:15 Boston Logan (BOS) B 21:49 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:34 Effective 2026-04-08 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 1578)
Mon,Wed-Sun 19:37 Boston Logan (BOS) B 23:32 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:55 Effective 2026-02-12 through 2026-02-18
Codeshare flight, operated by American Airlines.(AA 794)
Mon,Wed,Sat 19:37 Boston Logan (BOS) B 23:32 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:55 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by American Airlines.(AA 794)
Mon,Tue,Thu-Sun 19:37 Boston Logan (BOS) B 23:32 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:55 Effective 2026-03-01 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 794)
Wed 19:37 Boston Logan (BOS) B 23:22 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:45 Operates only on 2026-03-04
Codeshare flight, operated by American Airlines.(AA 794)
Daily 21:25 Boston Logan (BOS) B 00:59 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:34 Effective 2026-03-08 through 2026-03-30
Codeshare flight, operated by American Airlines.(AA 2760)
The flight arrives 1 day after departure.
Mon,Wed-Sun 21:25 Boston Logan (BOS) B 00:59 Los Angeles (LAX)
IB 4640 Non-stop Airbus A321 (32B) 6:34 Effective 2026-04-01 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2760)
The flight arrives 1 day after departure.
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Iberia flight IB 4640:
Boston Logan - Los Angeles
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4640
17:20
Boston Logan (BOS) B

20:55
Los Angeles (LAX)
Effective 2026-01-06 through 2026-01-20
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1197)
Duration: 6:35, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
17:20
Boston Logan (BOS) B

20:55
Los Angeles (LAX)
Effective 2026-01-21 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1197)
Duration: 6:35, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
17:59
Boston Logan (BOS) B

21:26
Los Angeles (LAX)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2760)
Duration: 6:27, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
18:00
Boston Logan (BOS) B

21:15
Los Angeles (LAX)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1578)
Duration: 6:15, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
18:06
Boston Logan (BOS) B

21:24
Los Angeles (LAX)
Effective 2026-05-21 through 2026-06-15
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1578)
Duration: 6:18, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
18:06
Boston Logan (BOS) B

21:24
Los Angeles (LAX)
Effective 2026-06-16 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1578)
Duration: 6:18, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
18:06
Boston Logan (BOS) B

21:21
Los Angeles (LAX)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1578)
Duration: 6:15, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
18:07
Boston Logan (BOS) B

21:21
Los Angeles (LAX)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1578)
Duration: 6:14, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
18:15
Boston Logan (BOS) B

21:49
Los Angeles (LAX)
Effective 2026-04-08 through 2026-05-20
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1578)
Duration: 6:34, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
19:37
Boston Logan (BOS) B

23:32
Los Angeles (LAX)
Effective 2026-02-12 through 2026-02-18
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 794)
Duration: 6:55, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
19:37
Boston Logan (BOS) B

23:32
Los Angeles (LAX)
Effective 2026-02-21 through 2026-02-28
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 794)
Duration: 6:55, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
19:37
Boston Logan (BOS) B

23:32
Los Angeles (LAX)
Effective 2026-03-01 through 2026-03-07
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 794)
Duration: 6:55, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
19:37
Boston Logan (BOS) B

23:22
Los Angeles (LAX)
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 794)
Duration: 6:45, non-stop
Airbus A321 (32B)
Direct Codeshare Flights:
Iberia IB4640
21:25
Boston Logan (BOS) B

00:59(+1)
Los Angeles (LAX)
Effective 2026-03-08 through 2026-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2760)
Duration: 6:34, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB4640
21:25
Boston Logan (BOS) B

00:59(+1)
Los Angeles (LAX)
Effective 2026-04-01 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2760)
Duration: 6:34, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
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  • IB 4640 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Los Angeles airport (LAX).
  • The flight distance is 2603 miles, or 4190 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 6:14 and 6:55.
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