Aircraft · A49F89

N39728

Boeing 737-724 · 🇺🇸 United States

Current status

Not currently observed

The adsb.lol network isn’t receiving N39728 right now. It may be parked, out of coverage, or filtering its position.

Watch for it on the live map →

The airframe

Manufacturer: Boeing
Model: 737-724
ICAO type: B737
Serial number: 28944
Built: 1999
Engines: CFM INTL. CFM56 SERIES
Registered owner: United Airlines
Radio callsign: UNITED
Registration: N39728
ICAO address: A49F89
Country of registry: 🇺🇸 United States

Airframe data from the tar1090 community database, OpenSky national registry merge, and adsbdb. Registries lag reality. Leases and re-registrations can take months to appear.

Flight history

53 flights observed between Aug 24 and Sep 6, reconstructed from ADS-B position traces.

Unknown→near SGRUAL1853Sep 5, 11:10 PM UTC
Duration
49 min
Distance
318 nm
Max alt
41,000 ft
Max speed
450 kt
IAH→UnknownUAL1852Sep 5, 8:14 PM UTC
Duration
1 h 10 min
Distance
419 nm
Max alt
38,025 ft
Max speed
498 kt
DCA→near IAHUAL2190Sep 5, 3:13 PM UTC
Duration
3 h 34 min
Distance
1341 nm
Max alt
36,025 ft
Max speed
489 kt
ORD→DCAUAL1077Sep 5, 12:10 PM UTC
Duration
2 h 08 min
Distance
626 nm
Max alt
37,025 ft
Max speed
517 kt
ATL→ORDUAL2657Sep 4, 11:12 PM UTC
Duration
2 h 14 min
Distance
586 nm
Max alt
37,975 ft
Max speed
465 kt
IAH→ATLUAL1211Sep 4, 8:10 PM UTC
Duration
1 h 58 min
Distance
661 nm
Max alt
39,025 ft
Max speed
463 kt
Unknown→near IAHUAL1478Sep 4, 3:42 PM UTC
Duration
2 h 41 min
Distance
1201 nm
Max alt
37,000 ft
Max speed
507 kt
Unknown→UnknownUAL1478Sep 4, 2:15 PM UTC
Duration
56 min
Distance
389 nm
Max alt
37,025 ft
Max speed
464 kt
Unknown→UnknownUAL241Sep 4, 12:44 AM UTC
Duration
58 min
Distance
383 nm
Max alt
38,025 ft
Max speed
471 kt
IAH→UnknownUAL241Sep 3, 9:54 PM UTC
Duration
2 h 17 min
Distance
1011 nm
Max alt
38,025 ft
Max speed
466 kt
Unknown→IAHUAL1860Sep 3, 6:05 PM UTC
Duration
1 h 57 min
Distance
804 nm
Max alt
39,000 ft
Max speed
488 kt
IAH→UnknownUAL1861Sep 3, 3:33 PM UTC
Duration
1 h 40 min
Distance
710 nm
Max alt
40,025 ft
Max speed
501 kt
Unknown→near IAHUAL1201Sep 3, 11:23 AM UTC
Duration
1 h 18 min
Distance
517 nm
Max alt
37,000 ft
Max speed
455 kt
Unknown→near IAHUAL2178Sep 2, 9:05 PM UTC
Duration
1 h 13 min
Distance
489 nm
Max alt
41,025 ft
Max speed
461 kt
IAH→UnknownUAL2214Sep 2, 5:40 PM UTC
Duration
1 h 12 min
Distance
501 nm
Max alt
38,000 ft
Max speed
453 kt
OMA→IAHUAL2015Sep 2, 11:23 AM UTC
Duration
1 h 45 min
Distance
725 nm
Max alt
36,025 ft
Max speed
478 kt
IAH→OMAUAL1794Sep 2, 12:56 AM UTC
Duration
1 h 42 min
Distance
698 nm
Max alt
39,025 ft
Max speed
475 kt
Unknown→near IAHUAL1853Sep 1, 9:49 PM UTC
Duration
1 h 08 min
Distance
375 nm
Max alt
35,025 ft
Max speed
487 kt
IAH→UnknownUAL1852Sep 1, 7:45 PM UTC
Duration
1 h 12 min
Distance
424 nm
Max alt
40,025 ft
Max speed
469 kt
CLE→near IAHUAL1645Sep 1, 4:04 PM UTC
Duration
2 h 39 min
Distance
1104 nm
Max alt
38,025 ft
Max speed
473 kt
EWR→CLEUAL1833Sep 1, 12:58 PM UTC
Duration
1 h 26 min
Distance
371 nm
Max alt
34,000 ft
Max speed
418 kt
SNA→EWRUAL2186Sep 1, 4:22 AM UTC
Duration
4 h 43 min
Distance
2154 nm
Max alt
39,025 ft
Max speed
521 kt
EWR→SNAUAL1690Aug 31, 9:12 PM UTC
Duration
5 h 39 min
Distance
2171 nm
Max alt
38,025 ft
Max speed
452 kt
BNA→EWRUAL2174Aug 31, 6:27 PM UTC
Duration
1 h 52 min
Distance
719 nm
Max alt
37,000 ft
Max speed
486 kt
EWR→BNAUAL1719Aug 31, 2:34 PM UTC
Duration
2 h 01 min
Distance
675 nm
Max alt
36,000 ft
Max speed
470 kt
ATL→EWRUAL2053Aug 31, 11:16 AM UTC
Duration
2 h 08 min
Distance
665 nm
Max alt
39,025 ft
Max speed
483 kt
EWR→ATLUAL1294Aug 31, 12:27 AM UTC
Duration
2 h 29 min
Distance
705 nm
Max alt
36,025 ft
Max speed
464 kt
CLE→EWRUAL2645Aug 30, 9:35 PM UTC
Duration
1 h 19 min
Distance
394 nm
Max alt
33,000 ft
Max speed
510 kt
EWR→CLEUAL1673Aug 30, 6:41 PM UTC
Duration
1 h 15 min
Distance
371 nm
Max alt
33,975 ft
Max speed
449 kt
near JAC→EWRUAL1548Aug 30, 1:18 PM UTC
Duration
3 h 42 min
Distance
1726 nm
Max alt
39,025 ft
Max speed
532 kt
EWR→near JACUAL1866Aug 29, 10:14 PM UTC
Duration
4 h 13 min
Distance
1602 nm
Max alt
40,025 ft
Max speed
425 kt
DFW→EWRUAL1574Aug 29, 5:54 PM UTC
Duration
3 h 25 min
Distance
1294 nm
Max alt
39,025 ft
Max speed
497 kt
EWR→DFWUAL454Aug 29, 12:58 PM UTC
Duration
3 h 06 min
Distance
1223 nm
Max alt
40,025 ft
Max speed
501 kt
ATL→EWRUAL1152Aug 29, 12:53 AM UTC
Duration
2 h 01 min
Distance
712 nm
Max alt
37,025 ft
Max speed
536 kt
EWR→ATLUAL1848Aug 28, 8:10 PM UTC
Duration
2 h 22 min
Distance
722 nm
Max alt
40,075 ft
Max speed
459 kt
SNA→EWRUAL661Aug 28, 1:55 PM UTC
Duration
5 h 26 min
Distance
2208 nm
Max alt
39,025 ft
Max speed
506 kt
IAH→SNAUAL326Aug 28, 1:30 AM UTC
Duration
3 h 15 min
Distance
1276 nm
Max alt
38,025 ft
Max speed
458 kt
Unknown→near IAHUAL1853Aug 27, 10:00 PM UTC
Duration
1 h 04 min
Distance
390 nm
Max alt
33,000 ft
Max speed
485 kt
IAH→UnknownUAL1852Aug 27, 7:32 PM UTC
Duration
1 h 15 min
Distance
419 nm
Max alt
40,025 ft
Max speed
461 kt
MEX→near IAHUAL1089Aug 27, 3:49 PM UTC
Duration
1 h 46 min
Distance
721 nm
Max alt
41,025 ft
Max speed
479 kt
IAH→MEXUAL1024Aug 27, 12:30 PM UTC
Duration
1 h 53 min
Distance
735 nm
Max alt
38,050 ft
Max speed
458 kt
DCA→near IAHUAL1678Aug 26, 11:17 PM UTC
Duration
3 h 02 min
Distance
1126 nm
Max alt
40,025 ft
Max speed
472 kt
IAH→DCAUAL625Aug 26, 7:30 PM UTC
Duration
2 h 49 min
Distance
1146 nm
Max alt
39,025 ft
Max speed
500 kt
DCA→IAHUAL2190Aug 26, 2:46 PM UTC
Duration
2 h 56 min
Distance
1059 nm
Max alt
40,000 ft
Max speed
484 kt
ORD→DCAUAL1077Aug 26, 11:59 AM UTC
Duration
1 h 40 min
Distance
576 nm
Max alt
39,025 ft
Max speed
512 kt
ATL→ORDUAL324Aug 26, 12:42 AM UTC
Duration
2 h 06 min
Distance
571 nm
Max alt
40,050 ft
Max speed
459 kt
EWR→ATLUAL1848Aug 25, 7:26 PM UTC
Duration
2 h 02 min
Distance
664 nm
Max alt
40,000 ft
Max speed
460 kt
CLE→EWRUAL1892Aug 25, 5:06 PM UTC
Duration
1 h 13 min
Distance
391 nm
Max alt
31,000 ft
Max speed
515 kt
IAH→CLEUAL544Aug 25, 12:35 PM UTC
Duration
2 h 44 min
Distance
1094 nm
Max alt
39,025 ft
Max speed
487 kt
Unknown→near IAHUAL2026Aug 24, 6:15 PM UTC
Duration
1 h 10 min
Distance
386 nm
Max alt
35,000 ft
Max speed
466 kt
IAH→UnknownUAL2256Aug 24, 3:28 PM UTC
Duration
1 h 11 min
Distance
428 nm
Max alt
34,000 ft
Max speed
511 kt
CHS→IAHUAL1155Aug 24, 12:20 PM UTC
Duration
1 h 59 min
Distance
819 nm
Max alt
38,025 ft
Max speed
478 kt
near CXO→CHSUAL2237Aug 24, 12:00 AM UTC
Duration
1 h 58 min
Distance
831 nm
Max alt
41,025 ft
Max speed
480 kt

Your sightings

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More from United Airlines

27 aircraft on the registry under this name.

Current status

The airframe

Flight history

Your sightings

More from United Airlines

Other Boeing 737-724 airframes