Memphis International Airport

MEM KMEM  Memphis, United States

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MEM at a glance

  • What it is: Memphis International Airport is a regional airport serving Memphis, United States.
  • Codes: MEM on your ticket, KMEM on the radar.
  • How busy: the reference profile lists about 4.8 million annual passengers across 4 runways.
  • Main airline: FedEx Express bases aircraft here.
  • Right now: 13 aircraft are within 55 km, shown live on the map above.
  • Local time zone: America/Chicago (UTC-5), so every time shown for MEM is local rather than UTC.

Aircraft observed near MEM

13 aircraft are within 55 km of MEM right now. This is live ADS-B traffic, not a published timetable: aircraft are classified by what they are physically doing - Climbing out, on approach, or holding at cruise overhead. For gate numbers and scheduled times, check with MEM directly or your airline.

Departing now

FlightOperatorRouteStatusAltitudeSpeed
FDX208 FedEx Express route not published climbing out 8,825 ft 284 kts
FDX568 FedEx Express route not published climbing out 8,000 ft 281 kts
AAL2116 American Airlines route not published climbing out 11,650 ft 297 kts
FDX910 FedEx Express route not published climbing out 14,475 ft 426 kts
MTN7820 route not published climbing out 14,000 ft 200 kts
FDX762 FedEx Express route not published climbing out 13,250 ft 402 kts

Arriving now

FlightOperatorRouteStatusAltitudeSpeed
DAL552 Delta Air Lines route not published on approach 3,425 ft 266 kts
N427BC route not published on approach 7,925 ft 268 kts

Overhead and in the area

FlightOperatorRouteStatusAltitudeSpeed
DAL2128 Delta Air Lines route not published in the area 30,000 ft 412 kts
N770NA route not published in the area 1,300 ft 69 kts
N20431 route not published in the area 1,225 ft 94 kts
SWA121 Southwest Airlines route not published in the area 39,000 ft 398 kts
N1232U route not published in the area 3,150 ft 61 kts
4.8M
Annual passengers (reference)
4
Runways
1
Terminals
341 ft
Field elevation

About MEM

Memphis International is the world's busiest cargo airport by tonnage in most years, thanks to the FedEx Express global 'SuperHub' that sorts millions of packages nightly. Passenger traffic is modest, but between roughly 11 pm and 4 am the airport becomes one of the busiest places in the sky over North America.

Memphis Municipal Airport opened in 1929 on farmland south of the city, with little more than a sod landing field and a single hangar. Airmail contractors and early carriers such as Chicago and Southern Air Lines made it a stop on Mississippi Valley routes.

The field grew steadily through the Second World War, when it also served military training and transport flights. In 1963 a striking new terminal designed by local architect Roy Harrover opened, instantly recognizable for its rows of martini-glass concrete columns. In 1969 the airport was renamed Memphis International after gaining customs facilities.

The decision that defined the airport came in 1973, when Federal Express moved its fledgling overnight operation from Little Rock to Memphis, drawn by the central location and dependable weather. The FedEx Express SuperHub grew into the largest cargo sorting operation on the planet, and Memphis ranked as the world's busiest cargo airport from the early 1990s until Hong Kong overtook it, reclaiming the top spot in 2020.

On the passenger side, Memphis was a Northwest Airlines hub for decades, but Delta wound the hub down after the 2008 merger. A modernized, widened Concourse B reopened in 2022, consolidating passenger flights in a single bright concourse.

How MEM operates today

Memphis operates four runways: three long parallel north-south strips and a crosswind east-west runway, a layout built for simultaneous heavy-jet departures during cargo pushes. Passenger traffic is modest and concentrated in the modernized Concourse B of the single terminal, served mostly by Delta, American, United, Southwest, and Frontier on domestic routes.

The real business happens on the vast FedEx ramps, where waves of freighters arrive late in the evening, packages are sorted overnight, and departures blast out before dawn. Between those waves, the airport can feel almost sleepy, then briefly becomes some of the busiest airspace in North America.

Top routes from MEM

DestinationMain airlinesWhy it matters
Atlanta (ATL) Delta Air Lines The classic connection to Delta's mega-hub carries much of Memphis's onward domestic and international traffic.
Dallas-Fort Worth (DFW) American Airlines American's fortress hub gives Memphis travelers one-stop access across the southern US and Latin America.
Charlotte (CLT) American Airlines A high-frequency feed into American's East Coast connecting bank.
Chicago O'Hare (ORD) American Airlines, United Airlines Links Memphis to two global alliance hubs in a single short hop.
Houston (IAH) United Airlines Connects the Mid-South to United's Texas hub and its deep Latin America network.

Facts about MEM

  • Memphis was the world's busiest cargo airport from the early 1990s until Hong Kong overtook it, and it reclaimed the global number-one spot in 2020 during the pandemic e-commerce boom.
  • The airport's busiest hours are in the middle of the night, when FedEx sorting waves make the surrounding airspace among the most crowded in North America.
  • FedEx chose Memphis in 1973 partly for its central US location and reliably fog-free weather compared with other candidate cities.
  • Delta dismantled the former Northwest Airlines passenger hub in 2013, yet total aircraft movements stayed enormous because cargo kept growing.

Plane spotting at MEM

There is no official viewing deck, but spotters prize the nighttime FedEx arrival and departure waves, watching streams of widebody freighters from perimeter roads and parking areas; daytime views of the passenger ramp are easy from the garage. New to spotting? Start with our aircraft identification guide and the world's best spotting airports.

IATA / ICAO
MEM / KMEM
Location
Memphis, United States 35.042, -89.977
Time zone
America/Chicago
Opened
1929
Hub for
FedEx Express

Airlines hubbed at MEM

Tracked flights using MEM

Selected scheduled services whose curated route starts, ends or stops at Memphis International Airport.

FlightRouteTypical aircraft
FX5 MEMKIX Boeing 777FTrack FX5 →
FX1 MEMIND Boeing 767-300FTrack FX1 →
FX18 MEMCDG Boeing 777FTrack FX18 →
FX9 MEMCGN Boeing 777FTrack FX9 →
FX6049 HKGMEM Boeing 777FTrack FX6049 →

Nearby and related airports

Geographically close airports and useful alternatives in United States.

More airports and guides connected to MEM

Most of the tails you see here belong to FedEx Express. How a field like this runs day to day is covered in how airports work. Nearby, Atlanta (ATL) serves the same country. The codes MEM and KMEM are explained in airport codes decoded.

Data sources and review

Reviewed 2026-07-29 by Flight-Tracker.net Editorial Team

Passenger, runway, terminal and hub figures are maintained as a reviewed reference snapshot, not a live operational record. Check the airport directly before travelling.

Read our airport data sourcing and review process, or inspect the machine-readable reference dataset.

Frequently asked questions about MEM

What is the airport code for Memphis International Airport?

Memphis International Airport uses the IATA code MEM on tickets and baggage tags, and the ICAO code KMEM in flight plans and on radar. The leading “K” in KMEM is the region marker: ICAO codes are grouped geographically, which is why airports near each other usually share their first letter or two while their IATA codes look unrelated.

How many runways does MEM have?

Memphis International Airport operates 4 runways across 1 passenger terminal. The field sits at 341 ft above sea level.

How busy is MEM?

This reference profile lists roughly 4.8 million annual passengers for Memphis International Airport. You can see aircraft observed departing, arriving and overhead on this page, taken from live ADS-B broadcasts.

Which airlines are based at MEM?

FedEx Express treat MEM as a hub or major base. Many other carriers serve the airport without basing aircraft there.

How many terminals does MEM have?

This reference lists Memphis International Airport with 1 passenger terminal. Check the airport or operating airline for the terminal assigned to a specific flight.

What time zone is MEM in?

Memphis International Airport runs on America/Chicago, currently UTC-5. Flight trackers work in UTC internally, so the seven-day history on our flight pages is stamped UTC while the boards on this page are in MEM local time - worth remembering when the two disagree by a whole calendar day.

Can I track flights at MEM live?

Yes. The map on this page shows every aircraft broadcasting its position within about 55 km of Memphis International Airport, and there are 13 in range as this page loaded. The boards split them into departures, arrivals and traffic passing overhead, all timed in America/Chicago.