Network Statistics
Real-time metrics from the ADSB IQ aggregator network. Updates live every 15 seconds
5,645
Aircraft Tracked
5,216
With Positions
734
Feeders · 711 live now
354,008,361,924
Messages Decoded
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5,645 aircraft in the network right now. Highest is N8168 · C750 at FL490. 200 above FL400. Strongest wind aloft 139 kt. Average cruise 32,546 ft. Busiest corridor JFK→LAX.
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Country of registration:
Country flying over:
Go-around ↩
+896 ft/min
N9262H · KSPB 33
Portland, OR
USA
Highest
FL490
N8168 · C750
Indio, CA
USA
Fastest
604 kt
AAL160 · B788
Presque Isle, ME
USA
Top climb
+4,480 ft/min
UAL739 · B737 · 6,725 ft
Chicago, IL
USA
Steepest descent
-4,352 ft/min
AAL2742 · A319 · 23,525 ft
Ardmore, OK
USA
Biggest tailwind
+111 kt
ACA612 · B38M · 39,000 ft
Berlin, NH
USA
Biggest headwind
-108 kt
TOM58N · B738 · 38,000 ft
Peterborough
UK
Heaviest
448 t
NCA141 · B748
College, AK
USA
Oldest
70 yr · built 1956
N6737A · C172
Stillwater, OK
USA
Newest
2026
KAL072
Kodiak, AK
USA
Coldest
-67°C
TWY42 · GL7T · 46,975 ft
Pratt, KS
USA
Strongest wind
139 kt
EXS17V · B738 · 40,000 ft
Ipswich
UK
Fastest <2,000 ft
200 kt
KOW136 · 1,925 ft
Dallas, TX
USA
Slowest <2,000 ft
1 kt
N164YF · PA23 · 200 ft
Portland, OR
USA
Most turned (60s)
875°
PY1935 · DH8C
Perth, Western Australia
Australia
Most pattern work
26 nm
~26a6ad · 6,600 ft
Tucson, AZ
USA
Who's Flying Now
by country of registration · 57 nations aloft
- 1
United States3815 - 2
Australia268 - 3
Canada221 - 4
United Kingdom168 - 5
Japan158 - 6
China106 - 7
Turkey106 - 8
United Arab Emirates91 - 9
New Zealand73 - 10
South Korea64 - 11
Mexico55 - 12
Germany42
Airspace Breakdown
3,226
Class A (FL180+)
32,546 ft avg · 445.5 kts avg
200
Above FL400
Upper cruise, 40,000 ft+
1,766
Below FL180
6,989 ft avg · 210.9 kts avg
465
On Ground
Taxiing, parked, or at gate
Vertical Profile
826
Climbing
> 200 ft/min
2,389
Level Flight
± 200 ft/min
886
Descending
< -200 ft/min
23,505 ft
Average Altitude
Speed
Cockpit Automation
612
On Autopilot
Of aircraft that broadcast automation state
582
TCAS Active
Traffic collision avoidance
4,899
ADS-B v2
Latest transponder standard
Weather (from aircraft sensors)
-36.5°C
Avg Outside Air Temp
47.0 kts
Avg Wind Speed
Aloft, from aircraft reports
Network Health
-19.1 dBFS
Avg Signal Strength
81,794/s
Message Rate
99.9950%
Uptime
Since 2026-03-25
Identity & Surveillance
5,645
Unique Transponders
Distinct ICAO hex codes
5,366
Tail Numbers
Known registrations
5,310
With Callsign
Broadcasting flight ID
2
MLAT Positioned
264 solver candidates · 2 positioned now
0
7500 / 7600 / 7700
Last witnessed: 7700 · N187DN
Top codes: 1200 VFR (269) · 1000 ADS-B / Mode S (29) · 7777 Military (10)
942
Operators
Unique airlines & owners
Fleet Composition
Light 15% · Medium 73% · Heavy 12% · Super 1%
Top Aircraft Types
- 1 B738 4.4k seen · 30d · 5k all-time · type profile 624
- 2 B38M 2.1k seen · 30d · 2.3k all-time · type profile 374
- 3 E75L 373 seen · 30d · 388 all-time · type profile 287
- 4 A320 3.4k seen · 30d · 4.2k all-time · type profile 271
- 5 A21N 2k seen · 30d · 2.3k all-time · type profile 264
Top Operators
Top Aircraft Models
- 1BOEING 737-800619
- 2BOEING 737 MAX 8323
- 3AIRBUS A-320266
- 4EMBRAER ERJ-170-200 (long wing)262
- 5AIRBUS A-321258
- 6AIRBUS A-321neo240
- 7BOEING 737-900169
- 8BOEING 737-700164
- 9CESSNA 172 Skyhawk153
- 10AIRBUS A-319128
- 11AIRBUS A-320neo120
- 12BOMBARDIER Regional Jet CRJ-900103
Size Categories
- A0 No Category170
- A1 Light752
- A2 Small544
- A3 Large3117
- A4 High-Vortex Large56
- A5 Heavy606
- A6 High Performance4
- A7 Rotorcraft61
- B1 Glider / Sailplane1
- B4 Ultralight / Hang-glider2
- C0 No Category56
- C1 Surface - Emergency6
- C2 Surface - Service22
- C3 Point Obstacle15
273
Unique Type Designators
-42.2° to 68.3° lat · -166.7° to 178.3° lon
Coverage Footprint
Fleet Age
15.1 yr
Average airframe age
across 5,222 aircraft with a known build year
12.0 yr
Median airframe age (P50)
P5 1.0 yr · P95 45.0 yr · Max 76 yr
Fleet Intelligence
Explore Aircraft TypesLive Flight Routes
from 3505 tracked flights with a known route
Top Origins
- 1 Chicago O'Hare International Airport (ORD) 153
- 2 Dallas Fort Worth International Airport (DFW) 111
- 3 Denver International Airport (DEN) 107
- 4 Hartsfield Jackson Atlanta International Airport (ATL) 97
- 5 Los Angeles International Airport (LAX) 97
- 6 George Bush Intercontinental Houston Airport (IAH) 88
- 7 San Francisco International Airport (SFO) 87
- 8 Orlando International Airport (MCO) 80
Top Destinations
- 1 Chicago O'Hare International Airport (ORD) 137
- 2 Dallas Fort Worth International Airport (DFW) 136
- 3 Denver International Airport (DEN) 133
- 4 Los Angeles International Airport (LAX) 125
- 5 Hartsfield Jackson Atlanta International Airport (ATL) 105
- 6 San Francisco International Airport (SFO) 93
- 7 John F Kennedy International Airport (JFK) 72
- 8 Phoenix Sky Harbor International Airport (PHX) 72
1090 ES
Aircraft 5,443
Msgs/s 81,794/s
978 UAT
Aircraft 202 (103 direct · 99 rebroadcast)
Msgs/s 0/s
Feeders 0
US GA · merges into feeders' 1090 feed
Live Flight Paths
live aircraft worldwide, colored by altitude · great-circle routes overlaid · arc thickness = traffic
aircraft <10k ft
10–30k ft
>30k ft
busiest routes
drag to rotate · scroll to zoom
About the Network
ADSB IQ aggregates ADS-B data from volunteer feeders running RTL-SDR receivers. Each feeder's data is combined to create a comprehensive real-time picture of aircraft positions. The server runs readsb in network-only mode, with MLAT processing for aircraft without GPS-based ADS-B.