AA3734 Flight Status American Airlines: Chicago to St. Louis (AAL3734)
AA 3734 Chicago to St. Louis Flight Status
Not scheduled today. Latest flight: April 5th, 2026 ; recent history is in the table below.
AA 3734 Flight Status & Schedule American Airlines Chicago to St. Louis
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Apr 05 | ORD | STL | 07:35 | 08:23 | Landed | Track > |
| Mar 29 | ORD | STL | 07:38 | 08:27 | Landed | Track > |
| Mar 22 | ORD | STL | 07:31 | 08:17 | Landed | Track > |
| Mar 15 | ORD | STL | 07:36 | 08:28 | Landed | Track > |
| Mar 08 | ORD | STL | 07:32 | 08:20 | Landed | Track > |
American Airlines' Chicago–St. Louis flight covers 415 km (258 mi). The timetable allows 1 h 23 min, but the flight usually takes about 50 min, so it often makes up time. It is not flying today; the last flight, on 5 April 2026, landed on time.
About AA 3734
- Distance
- 415 km (258 mi)
- Typical flight time
- 50 min
- On time
- 5 of the last 5
- Usually departs from
- Terminal 3
AA 3734 FAQ
- How long is the AA3734 flight?
- The timetable allows 1 h 23 min. Chicago to St. Louis is 415 km (258 mi).
- How often is AA3734 late?
- None of the last 5 flights arrived 15 or more minutes late.
- Which terminal does AA3734 use?
- It usually leaves from Terminal 3 at Chicago O'Hare International Airport (ORD) and arrives at Terminal 1 at St. Louis Lambert International Airport (STL). Check the flight card above for today's terminal and gate.
- What other flight numbers does AA3734 have?
- Also listed as AAL3734 (American Airlines' ICAO code) and AA 3734.
AA3734 and Chicago ORD to St. Louis STL Flights
Flight AA3734 is code-shared by 3 airlines using the flight numbers AS6822, BA1840, EI7511
Other flights departing from Chicago ORD: AA3848, AA4183, NK570
Other flights arriving at St. Louis STL: WN3505, AA2475, DL3819, WN344
All flights connecting Chicago ORD to St. Louis STL.