| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | STL | BOS | 19:59 | 23:13 |
Landed
|
Track > |
| Jul 16 | STL | BOS | 20:26 | 23:41 |
Landed
|
Track > |
| Jul 15 | STL | BOS | 19:56 | 23:07 |
Landed
|
Track > |
| Jul 14 | STL | BOS | 19:51 | 23:03 |
Landed
|
Track > |
| Jul 13 | STL | BOS | 19:48 | 23:24 |
Landed
|
Track > |
| Jul 12 | STL | BOS | 19:56 | 23:14 |
Landed
|
Track > |
| Jul 11 | STL | BOS | 15:58 | 19:19 |
Landed
|
Track > |
| Jul 10 | STL | BOS | 00:15 | 23:37 |
Unknown
|
Track > |
| Jul 09 | STL | BOS | 19:51 | 23:37 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 08 | STL | BOS | 21:46 | 00:54 |
Delayed
|
Track > |
American Airlines Flight AA4678 connects St. Louis, United States to Boston, United States, taking off from St. Louis Lambert International Airport STL and landing at Boston Logan International Airport BOS.
How long is the AA4678 flight from St. Louis to Boston?
The average flight time from St. Louis to Boston is 2 hours and 16 minutes. The flight distance is 1680 km / 1044 miles and the average flight speed is 713 km/h / 443 mph.
How many AA4678 flights are operated per week?
6 flights per week. The flight AA4678 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of American Airlines Flight AA4678 St. Louis to Boston?
The Airportia On-Time Performance Rating for American Airlines Flight AA4678 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4678 arriving at?
Flight AA4678 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest AA4678 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 23:13.
How else can the flight AA4678 be referenced as?
This American Airlines flight can also be referenced as AAL4678, AA 4678, AAL 4678.
How often is flight AA4678 delayed?
On average, 20% of all AA4678 flights are delayed. The average delay is 40 minutes.
Can I get compensation for my delayed or cancelled AA4678 flight or baggage issues?
If your AA4678 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AA4678 Flight Tracker above for more details.
Flight AA4678 is code-shared by 1 airline using the flight number BA6895
Other flights departing from St. Louis STL: WN4724, UA2482, WN3935, DL1492
Other flights arriving at Boston BOS: DL860, DL776, AA2539, DL2801
All flights connecting St. Louis STL to Boston BOS.