Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N66841

BOEING 737-900

Operated by UNITED AIRLINES INC

Tail number
N66841
Type
B739
Mode-S
A8D4EF
Not currently tracked · last seen 2h ago
Flights observed
409 showing last 50
Avg flight time
2h 8m
Typical route
ROC → ORD
Last seen
2h ago

Last known area

Map centered near N66841's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-15 ORD → MSP Jul 15, 01:30 UTCJul 15, 02:20 UTC50m
2026-07-14 TPA → ORD Jul 14, 20:30 UTCJul 14, 22:50 UTC2h 19m
2026-07-14 ORD → TPA Jul 14, 16:35 UTCJul 14, 18:50 UTC2h 15m
2026-07-14 BOS → ORD Jul 14, 12:30 UTCJul 14, 14:40 UTC2h 10m
2026-07-14 - Jul 14, 02:00 UTCJul 14, 02:45 UTC45m
2026-07-13 - Jul 13, 19:55 UTCJul 14, 00:25 UTC4h 30m
2026-07-13 ORD → YVR Jul 13, 14:10 UTCJul 13, 18:00 UTC3h 50m
2026-07-13 ROC → ORD Jul 13, 10:38 UTCJul 13, 11:37 UTC59m
2026-07-13 ROC → ORD Jul 13, 10:25 UTCJul 13, 11:45 UTC1h 20m
2026-07-13 ORD → ROC Jul 13, 00:11 UTCJul 13, 01:02 UTC51m
2026-07-12 - Jul 12, 23:55 UTCJul 13, 01:05 UTC1h 10m
2026-07-12 - Jul 12, 20:10 UTCJul 12, 21:55 UTC1h 45m
2026-07-12 - Jul 12, 17:35 UTCJul 12, 18:05 UTC30m
2026-07-12 - Jul 12, 14:35 UTCJul 12, 16:01 UTC1h 25m
2026-07-12 CID → DEN Jul 12, 14:14 UTCJul 12, 16:03 UTC1h 49m
2026-07-11 - Jul 11, 23:55 UTCJul 12, 01:25 UTC1h 30m
2026-07-11 IAD → DEN Jul 11, 18:56 UTCJul 11, 22:00 UTC3h 4m
2026-07-11 IAD → DEN Jul 11, 18:50 UTCJul 11, 22:01 UTC3h 10m
2026-07-11 - Jul 11, 14:05 UTCJul 11, 16:55 UTC2h 50m
2026-07-11 DFW → DEN Jul 11, 10:55 UTCJul 11, 12:30 UTC1h 35m
2026-07-11 DEN → DFW Jul 11, 03:40 UTCJul 11, 05:15 UTC1h 35m
2026-07-10 SMF → DEN Jul 10, 23:25 UTCJul 11, 01:20 UTC1h 55m
2026-07-10 DEN → SMF Jul 10, 19:50 UTCJul 10, 22:00 UTC2h 10m
2026-07-10 - Jul 10, 16:10 UTCJul 10, 18:00 UTC1h 50m
2026-07-09 - Jul 9, 23:50 UTCJul 10, 02:35 UTC2h 45m
2026-07-09 - Jul 9, 19:25 UTCJul 9, 21:50 UTC2h 25m
2026-07-09 - Jul 9, 15:15 UTCJul 9, 17:40 UTC2h 25m
2026-07-09 ORD → CLE Jul 9, 02:50 UTCJul 9, 03:35 UTC45m
2026-07-08 - Jul 8, 22:35 UTCJul 8, 23:55 UTC1h 20m
2026-07-08 - Jul 8, 19:40 UTCJul 8, 20:45 UTC1h 5m
2026-07-08 LAS → ORD Jul 8, 14:15 UTCJul 8, 17:25 UTC3h 10m
2026-07-07 - Jul 7, 23:10 UTCJul 8, 01:45 UTC2h 35m
2026-07-07 CUN → IAH Jul 7, 19:01 UTCJul 7, 20:48 UTC1h 47m
2026-07-07 - Jul 7, 18:55 UTCJul 7, 20:50 UTC1h 55m
2026-07-07 - Jul 7, 15:30 UTCJul 7, 17:20 UTC1h 50m
2026-07-06 - Jul 6, 23:00 UTCJul 7, 02:30 UTC3h 30m
2026-07-06 EWR → BOS Jul 6, 20:45 UTCJul 6, 21:25 UTC40m
2026-07-06 - Jul 6, 18:55 UTCJul 6, 19:10 UTC15m
2026-07-06 PPM → EWR Jul 6, 15:55 UTCJul 6, 19:10 UTC3h 15m
2026-07-06 FLL → EWR Jul 6, 15:43 UTCJul 6, 18:37 UTC2h 54m
2026-07-06 EWR → FLL Jul 6, 11:10 UTCJul 6, 13:30 UTC2h 20m
2026-07-06 - Jul 6, 03:00 UTCJul 6, 06:05 UTC3h 5m
2026-07-06 IAH → EWR Jul 6, 02:48 UTCJul 6, 06:05 UTC3h 17m
2026-07-05 - Jul 5, 20:20 UTCJul 5, 23:20 UTC3h 0m
2026-07-05 - Jul 5, 15:20 UTCJul 5, 18:25 UTC3h 5m
2026-07-04 - Jul 4, 22:20 UTCJul 5, 01:25 UTC3h 5m
2026-07-04 - Jul 4, 17:30 UTCJul 4, 20:30 UTC3h 0m
2026-07-04 IAH → EWR Jul 4, 17:21 UTCJul 4, 20:33 UTC3h 12m
2026-07-04 - Jul 4, 13:10 UTCJul 4, 15:00 UTC1h 50m
2026-07-04 CUN → IAH Jul 4, 13:04 UTCJul 4, 14:58 UTC1h 54m

Specifications

Registration N66841
Aircraft type BOEING 737-900 (B739)
Operator UNITED AIRLINES INC
Mode-S code A8D4EF · 52152357 (octal)

Looking for transponder-level data? View the Mode-S A8D4EF page for country allocation, callsign history, and ADS-B signal details.

N66841 frequently asked

What type of aircraft is N66841?
N66841 is a BOEING 737-900 (ICAO type code B739).
Who operates N66841?
N66841 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N66841?
N66841 broadcasts on Mode-S (ICAO 24-bit) address A8D4EF (octal 52152357). View the transponder page.
What route does N66841 typically fly?
N66841 most frequently flies between ROC and ORD based on observed flights.
Where is N66841 right now?
N66841 is not currently being tracked; last seen 2h ago.