Where to Find Live Flight Information
You can track a flight in real time using your airline's website, a flight tracking app, or a dedicated flight tracker website. The airline's own site or app is usually fastest if you have a booking confirmation number—you can pull up your specific flight and see its current status, gate, and estimated arrival time. If you don't have a confirmation number or want to track someone else's flight, free websites like FlightAware, FlightRadar24, and Flightstats show every commercial flight in the air with live position updates.
Most airlines also send text or email alerts automatically if you opt in during booking. These notifications tell you about delays, gate changes, and boarding times without you having to check anything. If you didn't sign up then, you can usually enable alerts in your airline's app or on its website by entering your confirmation number.
Key Takeaways
- Your airline's website or app shows your specific flight's status, gate number, and estimated arrival time when you enter your confirmation number.
- Free flight tracking websites like FlightAware and FlightRadar24 let you search any flight by airline and flight number to see its live position on a map.
- Text and email alerts from your airline notify you of delays and gate changes without requiring you to check manually.
- Gate changes and departure delays usually appear 30 minutes to 2 hours before departure, so check 90 minutes before your flight leaves.
- Radar-based trackers show the plane's actual location and altitude; status-based trackers show scheduled versus actual times but not the plane's position.
Using Your Airline's Website or App
Log into your airline's website or open its mobile app and look for a "Check Flight Status" or "Manage My Booking" section. Enter your confirmation number (a six-character code from your booking email) and your last name. The system will display your flight number, scheduled departure and arrival times, current status (on time, delayed, boarding, in flight, or landed), and your assigned gate once it's posted.
This method is most reliable because you're seeing information directly from the airline's operations system. Gate assignments typically post 1 to 2 hours before departure. If your flight is delayed, the airline will show the new departure time here first, before it appears anywhere else. Most airline apps also let you set push notifications so you receive alerts on your phone when the status changes.
Flight Tracking Websites and Apps
FlightAware, FlightRadar24, and Flightstats are free websites that track flights using radar data, airline feeds, and airport information. To find your flight, search by airline name and flight number (for example, "United 447") or by departure and arrival airports with a date. The results show you the plane's current position on a map, its altitude, speed, and ground track.
FlightRadar24 is best if you want to see the plane's exact location in real time—it uses radar data from thousands of receivers worldwide. FlightAware focuses more on schedule information and delays but also shows position data. Both update every few seconds while the plane is in the air. These trackers work for any commercial flight, even if you're not a passenger—useful if you're picking someone up and want to know how far away they are.
The trade-off is that these sites show less detail about your specific booking than your airline's system. They won't tell you your seat number or whether your luggage made the connection, but they're excellent for seeing whether the plane is actually airborne and how much longer until it lands.
What Information Appears at Each Stage
| Stage | What You'll See | When It Updates |
|---|---|---|
| 24 hours before departure | Scheduled departure and arrival times; flight status usually "on time" | Once per hour or less |
| 3 hours before departure | Gate assignment; any delays posted | Every 15 to 30 minutes |
| At boarding time | Status changes to "boarding"; final call time posted | Every few minutes |
| After pushback | Status changes to "in flight"; radar shows live position and altitude | Every few seconds on radar trackers |
| During descent | Estimated arrival time updates; landing gear deployment visible on radar | Every few seconds |
| After landing | Status changes to "landed"; gate assignment for arrival posted | Within 2 to 5 minutes |
How to Read Radar and Status Information
Radar trackers like FlightRadar24 show a small airplane icon moving across a map. The icon's direction shows which way the plane is heading. Clicking the plane or flight number opens a sidebar with the current altitude (in feet), ground speed (how fast it's moving across the ground), and vertical speed (whether it's climbing or descending). A line behind the plane shows the route it has flown so far.
Status trackers like your airline's app or FlightAware show scheduled times versus actual times. "Scheduled departure" is when the flight was supposed to leave; "actual departure" is when it pushed back from the gate. The same applies to arrival times. If actual departure is later than scheduled, the flight is delayed. If actual arrival is later than scheduled arrival, the delay carried through to landing. These trackers update less frequently than radar but give you clearer information about whether you're running late.
Common Reasons Tracking Information Changes
A flight's status can change for reasons that have nothing to do with a problem. Gate changes happen when the airport reassigns gates to balance traffic flow or when a previous flight ran late. Departure delays of 15 to 30 minutes often occur because of crew changes, catering, or waiting for a connecting flight's passengers. A plane might show as "on time" even though it's delayed because the airline hasn't updated the system yet—this is why checking 90 minutes before departure is more useful than checking the night before.
Weather delays usually appear in the status as "delayed due to weather" or similar language. Mechanical delays show as "delayed due to aircraft maintenance." If you see no reason listed but the time has moved back, the airline may still be investigating the cause. Calling the airline's customer service line (on the back of your ticket or on the airline's website) will get you a more detailed explanation than the tracking system provides.
Tips for Tracking During Connections
If you're connecting to another flight, track both flights separately. Your first flight's arrival time determines whether you have time to reach your next gate. Most airlines build in a 1-hour minimum connection time for domestic flights and 2 to 3 hours for international flights, but if your first flight is delayed, you may miss the connection. Check your second flight's status as soon as you know the first one is delayed—if it's also delayed, you may still make it.
If it becomes clear you'll miss your connection, contact your airline when ready rather than waiting to land. Call the number on your ticket or use the airline's app to message customer service. The airline can rebook you on the next available flight to your destination, and doing this before you land gives them more options. If you're checking luggage, tell the gate agent at your first flight's arrival that you're tight on time; they can sometimes hold your bag or route it directly to your final destination.
Frequently Asked Questions
Can I track a flight if I'm not the passenger?
Yes, using FlightAware, FlightRadar24, or Flightstats. Search by airline and flight number or by airport codes and date. You'll see the plane's position and estimated arrival time but not passenger-specific details like seat assignments or luggage status. The airline's website requires a confirmation number, so you can't track someone else's booking that way.
Why does the estimated arrival time keep changing?
Arrival times update based on the plane's current speed, wind conditions, and distance remaining. A plane flying faster than expected may arrive earlier; headwinds or a slower cruise speed may push arrival later. These updates are normal and don't mean something is wrong. The time usually stabilizes within 30 minutes of landing.
What should I do if my flight shows as delayed but I haven't received an alert?
Check your airline's website or app directly—alerts sometimes take 10 to 15 minutes to send. If the delay is more than 2 hours, contact the airline to ask about rebooking or compensation, depending on the reason for the delay and your airline's policy. Keep screenshots of the delay status as proof.
Can I see my seat assignment or luggage status on a flight tracker?
No. Radar and status trackers show only the flight's position and timing. Your airline's website or app shows your seat assignment and whether your luggage is checked. Some airlines let you track checked bags separately through their app, but this is not available on public flight trackers.
How accurate is the radar position compared to where the plane actually is?
Radar trackers are accurate to within a few hundred feet horizontally and update every few seconds. The position you see is real-time data from the plane's transponder. The only delay is the time it takes for the signal to reach ground receivers and update the website, usually less than 10 seconds. The position is reliable enough to know whether a plane has landed or is still in the air.