AA4555 American Airlines - Flight Status
Below, you can find details about American Airlines flight AA4555, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Key West - Key West International Airport (Airport Code EYW).
This flight data pertains specifically to the flight's details for Sunday, February 22, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AA4555
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AA4555
AA4555 On Time performance:
80
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
AA4555 American Airlines to Key West
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
American Airlines
Departure
Boston (BOS)
February 22, 2026
Boston Logan International Airport
Arrival
Key West (EYW)
February 22, 2026
Key West International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.boston-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight AA4555?
The flight AA4555 is scheduled to flight on Friday, Sunday on a weekly basis.
Which is the distance of flight AA4555?
The distance between the two airports is 1375 miles.
Which is the flight time of flight AA4555?
The scheduled flight time gate to gate is: 03:58 hours.
The real flight time gate to gate on average is: 02:27 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight AA4555 is scheduled to flight on Friday, Sunday on a weekly basis.
Which is the distance of flight AA4555?
The distance between the two airports is 1375 miles.
Which is the flight time of flight AA4555?
The scheduled flight time gate to gate is: 03:58 hours.
The real flight time gate to gate on average is: 02:27 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Boston and Key West:
JetBlue - Flight Number: B62063. (On Time performance: 68 - Average Delay: 26 minutes)
JetBlue - Flight Number: B62063. (On Time performance: 68 - Average Delay: 26 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 18, 2025 to December 23, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from December 18, 2025 to February 22, 2026, we have obtained these figures.
Total number of flights: 10
On Time: 8 ( 80 % )
Moderate Delay: 1 ( 10 % )
Significant Delay: 1 ( 10 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 8 minutes.
Total number of flights: 10
On Time: 8 ( 80 % )
Moderate Delay: 1 ( 10 % )
Significant Delay: 1 ( 10 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 8 minutes.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 18, 2025 to December 23, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights AA4555
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
22 February
22 February
11:23 am
Boston (BOS)
Boston (BOS)
04:07 pm
Key West (EYW)
Key West (EYW)
04h 44min
Embraer 175
Embraer 175
Landed - Delayed
Friday
20 February
20 February
11:59 am
Boston (BOS)
Boston (BOS)
03:46 pm
Key West (EYW)
Key West (EYW)
03h 47min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
15 February
15 February
11:18 am
Boston (BOS)
Boston (BOS)
03:19 pm
Key West (EYW)
Key West (EYW)
04h 01min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
13 February
13 February
11:16 am
Boston (BOS)
Boston (BOS)
02:46 pm
Key West (EYW)
Key West (EYW)
03h 30min
Embraer 175
Embraer 175
Landed - On-time