American Airlines AA3870 Flight Status Today

Domestic flight American Airlines AA3870 takes off from Chicago (ORD) United States to Saint Louis (STL) United States. It's operated by American Airlines. The plane leaves O'Hare International Airport at 06:59 10 April 2026 America/Chicago. The flight is expected to land at Lambert-St. Louis International Airport at 08:24 10 April 2026 America/Chicago. The flight will last about 1 hours 30 minutes.

Current status of AA3870 is Arrived Delayed by 15m

AA3870 - AAL3870 American Airlines (AA)
ORD Chicago United States
Flight ORD to STL
STL Saint Louis United States
Arrived Delayed by 15m
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 06:59 10 April 2026
Actual 07:09 10 April 2026
3 G5
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 08:24 10 April 2026
Actual 08:39 10 April 2026
1 C6
AA3870 Detail
  • Type: Domestic Flight
  • Code Shares: AS 6492, BA 4651
  • Flight Duration: 1 hours 30 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • American Airlines
  • IATA: AA
  • ICAO: AAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 44
  • Freight capacity: 0 tons
  • Passenger classes: Economy
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KCLT1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Chicago: Friday 2026-04-10 16:20 PM
  • Current Time in Saint Louis: Friday 2026-04-10 16:20 PM

American Airlines AA3870 Flight Statistics

American Airlines
American Airlines
FLIGHT NO AA3870
AIRPLANE Embraer 175
ON TIME 0
DELAYED 0
CANCELLED 0
ON TIME 2
DELAYED 1
CANCELLED 0
ON TIME 30
DELAYED 1
CANCELLED 0
ON TIME 34
DELAYED 2
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

American Airlines AA3870 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Thu 09 Apr
Arrived On time
Chicago (ORD) 2026-04-09T06:59
Saint Louis (STL) 2026-04-09T08:24
2026-04-09T06:57
2026-04-09T08:15
Wed 01 Apr
Scheduled On time
Chicago (ORD) 2026-04-01T08:00
Saint Louis (STL) 2026-04-01T10:52
Sat 21 Mar
Arrived On time
Chicago (ORD) 2026-03-21T08:00
Saint Louis (STL) 2026-03-21T10:52
2026-03-21T07:57
2026-03-21T10:37
Sat 07 Mar
Arrived On time
Chicago (ORD) 2026-03-07T08:00
Saint Louis (STL) 2026-03-07T11:52
2026-03-07T07:57
2026-03-07T11:45
Thu 05 Mar
Scheduled On time
Chicago (ORD) 2026-03-05T08:00
Saint Louis (STL) 2026-03-05T11:52
Sat 28 Feb
Departed On time
Chicago (ORD) 2026-02-28T08:00
Saint Louis (STL) 2026-02-28T11:52
2026-02-28T07:49
Sat 21 Feb
Arrived On time
Chicago (ORD) 2026-02-21T08:00
Saint Louis (STL) 2026-02-21T11:52
2026-02-21T07:53
2026-02-21T11:35
Fri 20 Feb
Arrived On time
Chicago (ORD) 2026-02-20T08:00
Saint Louis (STL) 2026-02-20T11:52
2026-02-20T08:07
2026-02-20T11:49
Tue 17 Feb
Scheduled On time
Chicago (ORD) 2026-02-17T08:00
Saint Louis (STL) 2026-02-17T11:52
Sat 03 Jan
Scheduled On time
Chicago (ORD) 2026-01-03T08:25
Saint Louis (STL) 2026-01-03T12:15

Flight routes similar to American Airlines AA3870

Airline Flight no Departure Arrival
American Airlines AA6399
American Airlines 		10/04/2026
14:32 		1 hours 28 minutes
16:00
United Airlines UA4485
United Airlines 		10/04/2026
12:58 		0 minutes
14:24
Alaska Airlines AS4413
Alaska Airlines 		10/04/2026
15:18 		1 hours 23 minutes
16:41
SkyWest Airlines OO6190
SkyWest Airlines 		10/04/2026
18:03 		1 hours 30 minutes
19:33
United Airlines UA4596
United Airlines 		10/04/2026
20:20 		1 hours 32 minutes
21:52
GoJet Airlines G74491
GoJet Airlines 		10/04/2026
10:53 		1 hours 29 minutes
12:22
United Airlines UA3694
United Airlines 		10/04/2026
07:00 		1 hours 25 minutes
08:25
Alaska Airlines AS4492
Alaska Airlines 		10/04/2026
20:53 		1 hours 24 minutes
22:17

American Airlines Flight AA3870 FAQs

What is the scheduled flight duration for American Airlines AA3870 flight?

On average, nonstop flight takes 1 hour(s) 30 minutes, with the flight distance of 415 km (258 miles).

What is the current status of American Airlines AA3870 flight?

The current status of flight American Airlines AA3870 is Arrived Delayed by 15m.

What type of aircraft is used for the American Airlines AA3870 flight?

All American Airlines AA3870 flights are operated using Embraer 175 aircraft.

When does the flight American Airlines AA3870 arrive?

Flight American Airlines AA3870 arrives at 08:24.

Which terminal the flight American Airlines AA3870 is arriving at?

Flight American Airlines AA3870 arrives in Lambert-St. Louis International Airport at Terminal 1.

How many American Airlines AA3870 flights are operated a week?

7 flights per week. The Flight American Airlines AA3870 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .