Informational Guide to Boston Logan Airport (BOS) - NON OFFICIAL

AA3814 American Airlines - Flight Status

Codeshare Flights
The flight IB4126 from Iberia (IB) is a codeshare flight operated by American Airlines (AA) under the flight number AA3814. Check this page for details about flight AA3814.

Below, you can find details about American Airlines flight AA3814, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Friday, May 22, 2026.

AA3814 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

AA3814 American Airlines to Saint Louis

Landed - On-time
Flight Status for Friday May 22, 2026
This flight was also scheduled for Yesterday (May 21, 2026). See it here

Airline information

American Airlines
American Airlines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

Boston (BOS)
May 22, 2026
Boston Logan International Airport
Departed at:
06:51 am
Terminal:
B
Gate:
B16
Scheduled Departure Time: 07:00 am

Arrival

Saint Louis (STL)
May 22, 2026
St Louis Lambert International Airport
Arrived at:
08:50 am
Terminal:
1
Gate:
C8
Scheduled Arrival Time: 09:09 am
Baggage: 3
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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- IB4126 - Iberia

Additional Information

Which is the frequency of flight AA3814?
The flight AA3814 is currently not scheduled at Boston Logan Airport.

Which is the distance of flight AA3814?
The distance between the two airports is 1044 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Boston: 2026-05-22 22:01:38
Current Time in Saint Louis: 2026-05-22 21:01:38

Alternative Flights

The following airlines serves the same route between Boston and Saint Louis:

American Airlines
- Flight Number: AA4224. (On Time performance: 83 - Average Delay: 20 minutes)
- Flight Number: AA4518. (On Time performance: 88 - Average Delay: 7 minutes)

Southwest Airlines
- Flight Number: WN900. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: WN901. (On Time performance: 80 - Average Delay: 10 minutes)
- Flight Number: WN908. (On Time performance: 62 - Average Delay: 22 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights AA3814

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
21 May
06:55 am
Boston (BOS)
09:16 am
Saint Louis (STL)
03h 21min
Embraer 175 (E
Embraer 175 (E
Landed - On-time