How do I take off an Airbus A319 correctly?

To take off an Airbus A319 correctly, enter calculated runway data, set the specified flap and trim, confirm the take-off configuration, apply FLEX or TOGA thrust, maintain the centreline, rotate smoothly at VR towards about 15° pitch, retract the gear after positive climb, then accelerate and clean up on schedule.

In real-world aviation, crews must use their operator’s approved procedures and performance data. The sequence below describes standard A320-family logic and also applies well to systems-based flight simulation, but exact call-outs, thrust settings and acceleration altitudes can differ between operators and aircraft.

What should be set before an A319 take-off?

The aircraft must be configured from a valid load sheet and runway-performance calculation, not from a memorised A319 setup. Use the exact runway or intersection, aircraft weight, centre of gravity, weather, runway condition, anti-ice state and bleed configuration.

• V-speeds: Enter the calculated V1, VR and V2 on the MCDU take-off performance page and cross-check them against the source. An A319 has no single correct rotation speed. Our explanation of how Airbus V-speeds are calculated and used covers the common A320-family logic.
• Flaps: Use the calculated configuration, commonly CONF 1+F, 2 or 3. CONF 1+F is common on an ordinary runway, but it is not an automatic choice for every departure.
• Pitch trim: Set the trimmable horizontal stabiliser to the load-sheet value derived from centre of gravity. Confirm rudder trim is neutral unless an approved procedure specifies otherwise.
• Thrust: Enter the calculated FLEX temperature when reduced thrust is permitted. Use TOGA when required by the performance calculation, runway condition, weather or operating procedure.
• Take-off memo: Arm the ground spoilers, select take-off autobrake as required, complete the flight-control check and confirm the ECAM take-off configuration test is normal. Resolve every outstanding blue item rather than taking off with a configuration warning.

The A319 shares its cockpit and operating logic with the wider A320 family, but its weight, engine option and performance are not interchangeable with an A320’s. Copying V-speeds or trim from another aircraft is a mistake we see constantly in simulators.

Airbus A319 take-off procedure

A normal A319 take-off uses stabilised engine thrust, positive directional control and a smooth rotation at the calculated VR.

1. Verify the runway. Check the runway designation, available length, heading and departure clearance before advancing the thrust levers. Confirm the MCDU contains data for the runway or intersection actually being used.
2. Line up accurately. Centre the nosewheel and allow the aircraft to roll straight. Use a rolling or standing take-off only as covered by the performance calculation and operating procedure.
3. Stabilise the engines. Advance both thrust levers together to the operator’s intermediate setting—commonly around 50% N1 on CFM-powered aircraft or 1.05 EPR on IAE-powered aircraft—and allow the engines to stabilise.
4. Select take-off thrust. Move the levers positively into FLEX/MCT when using a valid FLEX temperature, or TOGA when full take-off thrust is required. Verify the expected FMA indications, including MAN FLEX or MAN TOGA and SRS. Simulator users should calibrate the detents; our guide to Airbus thrust-lever detents and calibration explains why a lever can appear to be in FLEX while the virtual cockpit reads something else.
5. Maintain the centreline. Keep the sidestick near neutral unless a crosswind correction is needed. Use measured rudder input as it becomes effective, avoiding abrupt pedal or tiller movements.
6. Monitor the take-off roll. Check that both engines develop symmetrical thrust and that airspeed indications increase normally. V1 is the take-off decision speed, not the rotation cue; rotate only at VR.
7. Rotate smoothly. At the VR call, apply a steady aft sidestick input to establish roughly 3° of pitch change per second towards an initial pitch attitude near 15°. Follow the SRS command rather than forcing the aircraft to hold exactly 15°.
8. Establish the climb. When a positive climb is confirmed, select gear up. Maintain the flight-director guidance and monitor the aircraft’s speed, pitch and lateral path.

Should an A319 use FLEX or TOGA for take-off?

Use FLEX only when a valid assumed-temperature calculation permits reduced thrust; otherwise use TOGA. FLEX reduces engine wear while still meeting the required runway and climb performance, but it must never be selected using a guessed temperature.

If the MCDU has no valid FLEX temperature, moving the levers to FLEX/MCT may produce an unexpected thrust mode or warning. In a simulator, either correct the take-off data or use TOGA if that is appropriate for the scenario. Do not confuse FLEX/MCT with CL: the CL detent is selected later, at thrust-reduction altitude.

At what speed should you rotate an Airbus A319?

Rotate at the calculated VR shown on the PFD, not at a fixed speed copied from another flight. VR changes with weight, flap configuration, runway length and slope, pressure altitude, temperature, wind, runway condition and engine configuration.

Pulling back before VR increases runway and tailstrike risk without providing the intended climb margin. Hauling the sidestick fully aft at VR is also wrong: the Airbus needs a progressive rotation, followed by small adjustments to track SRS.

What happens after lift-off?

After lift-off, retract the gear on positive climb, select CL thrust at thrust-reduction altitude, then accelerate and retract the flaps according to the displayed speed markers.

• At the programmed thrust-reduction altitude, move the thrust levers from FLEX or TOGA to the CL detent when prompted by LVR CLB. Autothrust then manages commanded thrust with the levers left in CL.
• At the acceleration altitude, follow the flight director as the aircraft lowers its pitch and accelerates.
• Retract flaps in stages when the relevant F and S speed indications permit it. Do not select flaps up simply because the gear is retracted.
• Once clean, maintain at least the appropriate managed clean speed—normally referenced by Green Dot—and complete the after-take-off actions.

The autopilot is not used for the ground roll or rotation. On the A320 family it may normally be engaged after the applicable minimum height, commonly 100 feet above ground after take-off, but operator procedures and aircraft limitations prevail. See the autopilot engagement limits and practical timing before automating the climb.

Why will an A319 not take off correctly in a simulator?

Most failed simulator take-offs come from incorrect performance data, throttle-detent calibration or control bindings rather than an Airbus systems fault.