Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ENY3521

Operated by Envoy Air

Live map

Live map filtered to ENY3521. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
03:10 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
40° / 6 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
16°C / 11°C
Altimeter
29.99 inHg

Obs: 2026-05-30T07:51:00.000Z

Raw METAR / TAF 
METAR KORD 300751Z 04006KT 10SM BKN250 16/11 A2999 RMK AO2 SLP150 T01610106 $

TAF KORD 300527Z 3006/3112 07004KT P6SM BKN250 FM301500 08014KT P6SM BKN250 FM310600 13008KT P6SM BKN250

flight Live Traffic

flight_takeoff 125 Departures
flight_land 153 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
04:10 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
350° / 4 kt
Visibility
10 SM
Ceiling
FEW 5,000 ft, BKN 9,000 ft, OVC 30,000 ft
Temp / Dew
20°C / 16°C
Altimeter
29.94 inHg

Obs: 2026-05-30T07:56:00.000Z

Raw METAR / TAF 
METAR KSDF 300756Z 35004KT 10SM FEW050 BKN090 OVC300 20/16 A2994 RMK AO2 SLP133 T02000156

TAF KSDF 300520Z 3006/3112 05004KT P6SM SCT100 BKN250 FM301500 08008KT P6SM BKN250 FM302100 06010KT P6SM SCT250

flight Live Traffic

flight_takeoff 46 Departures
flight_land 25 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A26025 ORD → SDF May 29, 11:20 UTCMay 29, 13:25 UTC2h 5m - -
2026-05-28 A1DC2A ORD → SDF May 28, 11:15 UTCMay 28, 13:35 UTC2h 20m - -
2026-05-27 A3D3B3 ORD → SDF May 27, 11:20 UTCMay 27, 13:20 UTC2h 0m - -
2026-05-27 A3D3B3 ORD → SDF May 27, 11:07 UTCMay 27, 13:20 UTC2h 13m +7m +14m
2026-05-26 A28F12 ORD → SDF May 26, 11:20 UTCMay 26, 13:15 UTC1h 55m - -
2026-05-25 A1C997 ORD → SDF May 25, 11:20 UTCMay 25, 13:15 UTC1h 55m - -
2026-05-25 A1C997 ORD → SDF May 25, 11:03 UTCMay 25, 13:10 UTC2h 7m +3m +9m
2026-05-24 A32056 ORD → SDF May 24, 11:20 UTCMay 24, 13:20 UTC2h 0m - -
2026-05-23 A20C44 ORD → SDF May 23, 11:35 UTCMay 23, 13:45 UTC2h 10m - -
2026-05-22 A379DD ORD → SDF May 22, 12:05 UTCMay 22, 14:05 UTC2h 0m - -
2026-05-22 A379DD ORD → SDF May 22, 11:32 UTCMay 22, 14:03 UTC2h 31m +32m +6m
2026-05-21 A24014 ORD → SDF May 21, 11:30 UTCMay 21, 13:01 UTC1h 30m - -
2026-05-21 A24014 ORD → SDF May 21, 11:11 UTCMay 21, 13:32 UTC2h 21m +11m +15m
2026-05-20 A369BE ORD → SDF May 20, 12:25 UTCMay 20, 14:45 UTC2h 20m - -
2026-05-19 A1F4CD ORD → SDF May 19, 12:25 UTCMay 19, 14:35 UTC2h 10m - -
2026-05-18 A2ECEC ORD → SDF May 18, 12:35 UTCMay 18, 14:50 UTC2h 15m - -
2026-05-18 A2ECEC ORD → SDF May 18, 12:31 UTCMay 18, 14:55 UTC2h 24m +26m +21m
2026-05-17 A2B2DA ORD → SDF May 17, 12:55 UTCMay 17, 15:10 UTC2h 15m - -
2026-05-17 A2B2DA ORD → SDF May 17, 12:55 UTCMay 17, 15:11 UTC2h 16m +50m +46m
2026-05-16 A214DE ORD → SDF May 16, 12:35 UTCMay 16, 15:01 UTC2h 25m - -
2026-05-16 A214DE ORD → SDF May 16, 12:35 UTCMay 16, 15:00 UTC2h 25m +30m +22m
2026-05-15 A1E23A ORD → SDF May 15, 12:25 UTCMay 15, 14:45 UTC2h 20m - -
2026-05-15 A1E23A ORD → SDF May 15, 12:21 UTCMay 15, 14:43 UTC2h 22m +16m +4m
2026-05-14 A1DC2A ORD → SDF May 14, 12:20 UTCMay 14, 14:15 UTC1h 55m - -
2026-05-14 A1DC2A ORD → SDF May 14, 12:16 UTCMay 14, 14:14 UTC1h 58m +11m -2m
2026-05-13 A209B9 ORD → SDF May 13, 12:20 UTCMay 13, 14:20 UTC2h 0m - -
2026-05-12 A1AC11 ORD → SDF May 12, 12:25 UTCMay 12, 14:25 UTC2h 0m - -
2026-05-12 A1AC11 ORD → SDF May 12, 12:23 UTCMay 12, 14:29 UTC2h 6m +18m -1m
2026-05-11 A26F01 ORD → SDF May 11, 12:25 UTCMay 11, 14:50 UTC2h 25m - -
2026-05-10 A2D2EB ORD → SDF May 10, 12:54 UTCMay 10, 15:09 UTC2h 15m - -

Performance history

Flights tracked
71 showing last 30
Avg arrival delay
+13m
On-time arrival
70% 70% on time
Aircraft used
19

Monthly activity 2 months

Month Flights tracked
May 2026 42
April 2026 29

ENY3521 frequently asked

Where does flight ENY3521 fly?
ENY3521 (Envoy Air) flies from ORD to SDF. View the full route page.
How long is flight ENY3521?
Based on observed flights, ENY3521 takes on average 2h 10m from takeoff to landing.
How often does ENY3521 fly?
ENY3521 has been observed flying several times a week in our tracking data. We've recorded 71 flights under this callsign.
Is flight ENY3521 usually on time?
Across recent flights, ENY3521 arrives with an average 13-minute delay. 70% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ENY3521?
ENY3521 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ENY3521 live?
Yes. When ENY3521 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.