Flight KL5721
KLM | St. Louis to Atlanta
Departure
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Return
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KL5721 | St. Louis to Atlanta
Operated by KLM with 93% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
St. Louis (STL) to Atlanta (ATL)
93%On-time Rate
Departure
13:00
St. Louis Lambert International Airport
STL
Terminal T1
1h 35m
Direct
Arrival
15:07
Hartsfield-Jackson Atlanta International Airport S
ATL
Airline
KLM
Aircraft
Boeing 737-800
Seats
180
Aircraft Age
8y, 10m
Boarding Gate: --
Check-in closes at 2026-02-08 12:30. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight KL5721
Departure Punctuality
On-time Rate
Punctuality 87%
Avg Delay
Late on average 16 minutes
Early
13%
On-time
73%
Delay <30min
7%
Delay 30-60min
3%
Delay >60min
3%
Cancelled
3%
Arrival Punctuality
On-time Rate
Punctuality 87%
Avg Delay
Late on average 16 minutes
Early
13%
On-time
73%
Delay <30min
7%
Delay 30-60min
3%
Delay >60min
3%
Cancelled
3%
Based on KL5721 flight history for Last 30 Days. On-time rate: Punctuality 87%, average delay: Late on average 16 minutes.
Flight Schedule
Upcoming schedule for flight KL5721
Fri, Feb 6
KL5721
KLM
712
12:00
STL
St. Louis
Direct
14:03
ATL
Atlanta
Mon, Feb 2
KL5721
KLM
738
06:05
STL
St. Louis
Direct
08:06
ATL
Atlanta
Mon, Feb 9
KL5721
KLM
738
06:00
STL
St. Louis
Direct
08:45
ATL
Atlanta
Sun, Feb 1
KL5721
KLM
712
12:08
STL
St. Louis
Direct
14:20
ATL
Atlanta
Sun, Feb 8
KL5721
KLM
712
13:00
STL
St. Louis
Direct
15:07
ATL
Atlanta
Thu, Feb 5
KL5721
KLM
738
06:17
STL
St. Louis
Direct
08:32
ATL
Atlanta
Wed, Feb 4
KL5721
KLM
712
12:58
STL
St. Louis
Direct
15:16
ATL
Atlanta
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight KL5721
💼
Business
KL5721
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 11% of flights
135°
Reclining Angle
Facilities & Amenities
Snacks
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
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