Airport Hacks & Reviews Guide to LaGuardia Airport (LGA) - NON OFFICIAL

AA4450 American Airlines - Flight Status

Below, you can find details about American Airlines flight AA4450, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and New York - New York LaGuardia Airport (Airport Code LGA).
This flight data pertains specifically to the flight's details for Monday, September 14, 2026.

AA4450 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

AA4450 American Airlines from Saint Louis

Scheduled
Flight Status for Monday September 14, 2026

Airline information

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

Departure

Saint Louis (STL)
September 14, 2026
St Louis Lambert International Airport
Scheduled Departure Time:
06:00 am
Terminal:
1
Gate:
C16
Scheduled Departure Time: 06:00 am

Arrival

New York (LGA)
September 14, 2026
New York LaGuardia Airport
Scheduled Arrival Time:
09:34 am
Terminal:
B
Gate:
18
Scheduled Arrival Time: 09:34 am
Baggage: 2
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.laguardia-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 AA4450?
The flight AA4450 is scheduled to flight on Wednesday, Thursday, Friday on a weekly basis.

Which is the distance of flight AA4450?
The distance between the two airports is 887 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 Saint Louis: 2026-09-13 17:19:13
Current Time in New York: 2026-09-13 18:19:13

Alternative Flights

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

American Airlines
- Flight Number: AA4443. (On Time performance: 87 - Average Delay: 10 minutes)
- Flight Number: AA4449. (On Time performance: 71 - Average Delay: 26 minutes)
- Flight Number: AA4669. (On Time performance: 88 - Average Delay: 14 minutes)

Delta Air Lines
- Flight Number: DL4839. (On Time performance: 81 - Average Delay: 22 minutes)
- Flight Number: DL4905.
- Flight Number: DL4922. (On Time performance: 71 - Average Delay: 30 minutes)
- Flight Number: DL4935. (On Time performance: 82 - Average Delay: 13 minutes)
- Flight Number: DL4939. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: DL4981. (On Time performance: 82 - Average Delay: 17 minutes)
- Flight Number: DL5041.

Southwest Airlines
- Flight Number: WN187. (On Time performance: 94 - Average Delay: 5 minutes)
- Flight Number: WN2151. (On Time performance: 67 - Average Delay: 18 minutes)
- Flight Number: WN2476. (On Time performance: 20 - Average Delay: 58 minutes)
- Flight Number: WN2710. (On Time performance: 33 - Average Delay: 31 minutes)
- Flight Number: WN3852. (On Time performance: 25 - Average Delay: 64 minutes)
- Flight Number: WN4334. (On Time performance: 56 - Average Delay: 5 minutes)
- Flight Number: WN579. (On Time performance: 58 - Average Delay: 3 minutes)
- Flight Number: WN893. (On Time performance: 60 - Average Delay: 16 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 Weekday: We have gathered available data from last six months, spanning from March 10, 2026 to September 09, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from November 08, 2025 to April 06, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights AA4450

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
11 September
06:03 am
Saint Louis (STL)
09:18 am
New York (LGA)
02h 15min
Embraer 175
Embraer 175
Landed - On-time
Thursday
10 September
05:52 am
Saint Louis (STL)
09:09 am
New York (LGA)
02h 17min
Embraer 175
Embraer 175
Landed - On-time
Wednesday
09 September
05:50 am
Saint Louis (STL)
09:13 am
New York (LGA)
02h 23min
Embraer 175 (E
Embraer 175 (E
Landed - On-time