American Airlines フライト AA 4721: Multiple routes

搭乗日を選択
フライト時刻表
直行便：
日々 09:38 Boston Logan (BOS) B 11:00 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-07-02 through 2026-08-04
日々 09:45 Boston Logan (BOS) B 11:06 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-05-21 through 2026-07-01
水 11:34 Boston Logan (BOS) B 12:59 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:25 Operates only on 2026-03-04
土 11:45 Boston Logan (BOS) B 13:09 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-03-14 through 2026-04-04
月-金,日 11:55 Boston Logan (BOS) B 13:19 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-03-08 through 2026-04-06
水,土 12:00 Boston Logan (BOS) B 13:26 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-02-14 through 2026-02-28
木-土 12:00 Boston Logan (BOS) B 13:26 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-03-05 through 2026-03-07
月,火,木,金,日 12:04 Boston Logan (BOS) B 13:30 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-02-12 through 2026-03-03
土 12:06 Boston Logan (BOS) B 13:29 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-01-10 through 2026-01-24
土 12:07 Boston Logan (BOS) B 13:30 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-01-31 through 2026-02-07
月-金,日 12:16 Boston Logan (BOS) B 13:39 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-01-06 through 2026-02-11
日々 12:57 Boston Logan (BOS) B 14:19 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-04-07 through 2026-05-20
日々 13:01 Boston Logan (BOS) B 14:30 New York John F. Kennedy (JFK) 8
AA 4721 Non-stop Embraer EMB 175 (E75) 1:29 Effective from 2026-10-05
日々 15:01 Chicago O'Hare (ORD) 3 17:45 Rochester (ROC)
AA 4721 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2026-08-05 through 2026-09-08
日々 18:18 Rochester (ROC) 19:27 Chicago O'Hare (ORD) 3
AA 4721 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2026-08-05 through 2026-09-08
This flight number is listed as serving the following routes:


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American Airlines フライト AA 4721: Multiple routes
搭乗日を選択
フライト時刻表
直行便：
American Airlines AA4721
09:38
Boston Logan (BOS) B

11:00
New York John F. Kennedy (JFK) 8
Effective 2026-07-02 through 2026-08-04
月
火
水
木
金
土
日
Duration: 1:22, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
09:45
Boston Logan (BOS) B

11:06
New York John F. Kennedy (JFK) 8
Effective 2026-05-21 through 2026-07-01
月
火
水
木
金
土
日
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
11:34
Boston Logan (BOS) B

12:59
New York John F. Kennedy (JFK) 8
Operates only on 2026-03-04
月
-
火
-
水
木
-
金
-
土
-
日
-
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
11:45
Boston Logan (BOS) B

13:09
New York John F. Kennedy (JFK) 8
Effective 2026-03-14 through 2026-04-04
月
-
火
-
水
-
木
-
金
-
土
日
-
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
11:55
Boston Logan (BOS) B

13:19
New York John F. Kennedy (JFK) 8
Effective 2026-03-08 through 2026-04-06
月
火
水
木
金
土
-
日
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
12:00
Boston Logan (BOS) B

13:26
New York John F. Kennedy (JFK) 8
Effective 2026-02-14 through 2026-02-28
月
-
火
-
水
木
-
金
-
土
日
-
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
12:00
Boston Logan (BOS) B

13:26
New York John F. Kennedy (JFK) 8
Effective 2026-03-05 through 2026-03-07
月
-
火
-
水
-
木
金
土
日
-
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
12:04
Boston Logan (BOS) B

13:30
New York John F. Kennedy (JFK) 8
Effective 2026-02-12 through 2026-03-03
月
火
水
-
木
金
土
-
日
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
12:06
Boston Logan (BOS) B

13:29
New York John F. Kennedy (JFK) 8
Effective 2026-01-10 through 2026-01-24
月
-
火
-
水
-
木
-
金
-
土
日
-
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
12:07
Boston Logan (BOS) B

13:30
New York John F. Kennedy (JFK) 8
Effective 2026-01-31 through 2026-02-07
月
-
火
-
水
-
木
-
金
-
土
日
-
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
12:16
Boston Logan (BOS) B

13:39
New York John F. Kennedy (JFK) 8
Effective 2026-01-06 through 2026-02-11
月
火
水
木
金
土
-
日
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
12:57
Boston Logan (BOS) B

14:19
New York John F. Kennedy (JFK) 8
Effective 2026-04-07 through 2026-05-20
月
火
水
木
金
土
日
Duration: 1:22, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
13:01
Boston Logan (BOS) B

14:30
New York John F. Kennedy (JFK) 8
Effective from 2026-10-05
月
火
水
木
金
土
日
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
15:01
Chicago O'Hare (ORD) 3

17:45
Rochester (ROC)
Effective 2026-08-05 through 2026-09-08
月
火
水
木
金
土
日
Duration: 1:44, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4721
18:18
Rochester (ROC)

19:27
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
月
火
水
木
金
土
日
Duration: 2:09, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - New York John F. Kennedy (JFK)
  • Chicago O'Hare (ORD) - Rochester (ROC)
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