The following table delineates capabilities that will be available in ForeFlight with various avionics systems.
| Devices | 2020 FAA ADS-B Out Mandate | ADS-B (FIS) Weather | Satellite Weather | ADS-B (TIS) Traffic | GPS | Attitude (AHRS) | Flight Plan Transfer | Connection |
| UAVIONIX | ||||||||
| Scout, made for ForeFlight by uAvionix | n/a | Yes | n/a | Yes | n/a | n/a | n/a | Wi-Fi |
| Sentry, made for ForeFlight by uAvionix | n/a | Yes | n/a | Yes | Yes | Yes | n/a | Wi-Fi |
| echoUAT ADS-B Transceiver (US) | Yes | Yes | n/a | Yes | n/a | n/a | n/a | Wi-Fi |
| SkyEcho2 ADS-B Transceiver (UK/EU) | n/a | n/a | n/a | Yes | n/a | n/a | n/a |
Wi-Fi |
| GARMIN INSTALLED AVIONICS | ||||||||
| Flight Stream 110 | * | Yes* | n/a | * | Yes | n/a | n/a | Bluetooth |
| Flight Stream 210 | * | Yes* | n/a | * | Yes | Yes | ** | Bluetooth |
| Flight Stream 510* | * | Yes* | n/a | Yes | Yes | Yes | Yes | Bluetooth |
| G3X Touch Displays | * |
GDL 39R |
n/a | GDL 39R GTX 45R GDL 50R/51R/52R |
Yes | Yes | n/a | Bluetooth |
| GTX335 ADS-B Out | Yes | n/a | n/a | n/a | Yes | n/a | n/a | Bluetooth |
| GTX345 ADS-B In/Out | Yes | Yes | n/a | Yes | Yes | Yes | n/a | Bluetooth |
| GARMIN PORTABLE RECEIVERS | ||||||||
| GDL 50/50R*# | n/a | Yes | n/a | Yes | Yes | Yes | n/a | Bluetooth |
| GDL 51/51R*# | n/a | n/a | Yes | n/a | Yes | Yes | n/a | Bluetooth |
| GDL 52/52R*# | n/a | Yes | Yes | Yes | Yes | Yes | n/a | Bluetooth |
| GDL 39/39R/3D | n/a | Yes | n/a | Yes | Yes | GDL 39 3D | n/a | Bluetooth |
| STRATUS BY APPAREO | ||||||||
| 1S/2S/3S | n/a | Yes | n/a | Yes | Yes | 2S/3S | n/a | Wi-Fi |
| ESG | Yes | Yes | n/a | Yes | Yes | Stratus 2S/3S | n/a | Wi-Fi |
| ESGi | Yes | Yes | n/a | Yes | Yes | Yes | n/a | Wi-Fi |
| L-3 | ||||||||
| Lynx | Yes | Yes | n/a | Yes | Yes | n/a | n/a | Wi-Fi |
| SIRIUSXM | ||||||||
| SXAR1 | n/a | n/a | Yes | n/a | Yes | n/a | n/a | Bluetooth |
| AVIDYNE | ||||||||
| IFD440, IFD540/550 | n/a | **** | n/a | **** | Yes | IFD 550 | *** | Wi-Fi |
| FREEFLIGHT | ||||||||
| Rangr | Yes | Yes | n/a | Yes | Yes | n/a | n/a | Wi-Fi |
| DYNON | ||||||||
| SkyView | n/a | n/a | n/a | n/a | Yes | Yes | Yes | Wi-Fi |
| SATCOM DIRECT | ||||||||
| SDR# | n/a | Internet weather | n/a | n/a | Yes | n/a | n/a | Wi-Fi |
| SDR Gateway# | n/a | Internet weather | n/a | n/a | Yes | Yes | n/a | Wi-Fi |
* Requires GDL 84/88, or GTX345, or for EXPERIMENTAL aircraft only, GTX 45R
*# Requires ForeFlight Mobile v10.2 or later
** Compatible with GNS WAAS or GTN series Avionics
*** Two-way flight plan transfer is only with ForeFlight Mobile 9.1 and an Avidyne IFD with firmware 10.2 or later.
**** Avidyne IFD 440/540/550 with firmware 10.2.3.1 or later AND a compatible ADS-B receiver (contact Avidyne for details) can provide ADS-B (FIS-B) Weather and (TIS-B) Traffic to ForeFlight Mobile via the IFD's Wi-Fi connection.
Flight Stream 510 requires GTN 650 or GTN 750
SXAR1- Optional SiriusXM Satellite Radio Support
# SATCOM DIRECT SDR/SDR Gateway requires ForeFlight Performance Plus or Business subscription.