N639SY
Last heard today at 8:42 pm, at 1,925 feet, 5 miles northwest of Ronald Reagan Washington Ntl Airport. Nothing newer has come from the network since; it may have landed out of the receivers' hearing.
This page checks the country picture for it every minute while it is open.
- Length
- 59 min
- Distance
- 396 nm (456 miles)
- Top altitude
- 37,000 ft
- Fastest
- 497 knots (572 mph)
- Positions heard
- 29
This flight is the one in progress (or the last one heard, if the aircraft flew beyond the receivers). Times are local to where the aircraft was.
Altitude and speed through the flight
Move along the graph to read the altitude and speed at any moment.
Flights in the last 14 days
| When | From | To | Length | Distance | Top altitude | Fastest |
|---|---|---|---|---|---|---|
| Today at 7:43 pm to 8:42 pm | in the air when first heard | still in the air, or out of the network's hearing | 59 min | 396 nm | 37,000 ft | 497 kt |
| Today at 8:27 am to 8:39 am | Bill And Hillary Clinton Ntl/Adams Field LIT | still in the air, or out of the network's hearing | 12 min | 23 nm | 13,100 ft | 346 kt |
| Yesterday at 8:03 pm to 8:34 pm | Denver International DEN | still in the air, or out of the network's hearing | 30 min | 213 nm | 35,000 ft | 482 kt |
| Yesterday at 4:43 pm to 6:10 pm | in the air when first heard | Denver International DEN | 1 h 27 min | 537 nm | 29,000 ft | 468 kt |
| Yesterday at 2:37 pm to 3:24 pm | in the air when first heard | still in the air, or out of the network's hearing | 46 min | 277 nm | 34,025 ft | 420 kt |
| Yesterday at 1:57 pm to 2:14 pm | Denver International DEN | still in the air, or out of the network's hearing | 16 min | 80 nm | 29,000 ft | 377 kt |
| Yesterday at 10:35 am to 12:23 pm | in the air when first heard | Denver International DEN | 1 h 48 min | 625 nm | 34,000 ft | 428 kt |
| Monday at 7:47 pm to 9:21 pm | Denver International DEN | Columbia Regional COU | 1 h 33 min | 590 nm | 37,000 ft | 443 kt |
| Monday at 4:48 pm to 6:05 pm | in the air when first heard | Denver International DEN | 1 h 17 min | 502 nm | 37,000 ft | 465 kt |
| Monday at 2:39 pm to 3:30 pm | in the air when first heard | still in the air, or out of the network's hearing | 50 min | 275 nm | 34,000 ft | 359 kt |
| Monday at 1:57 pm to 2:15 pm | Denver International DEN | still in the air, or out of the network's hearing | 18 min | 90 nm | 31,800 ft | 382 kt |
| Monday at 11:31 am to 1:04 pm | in the air when first heard | Denver International DEN | 1 h 32 min | 589 nm | 35,000 ft | 446 kt |
| Sunday at 7:16 pm to 7:49 pm | in the air when first heard | still in the air, or out of the network's hearing | 32 min | 192 nm | 33,175 ft | 482 kt |
| Sunday at 6:16 pm to 6:54 pm | Denver International DEN | still in the air, or out of the network's hearing | 38 min | 248 nm | 34,000 ft | 470 kt |
| Sunday at 1:05 pm to 1:57 pm | in the air when first heard | Denver International DEN | 51 min | 298 nm | 34,000 ft | 440 kt |
| Sunday at 10:13 am to 10:54 am | Denver International DEN | still in the air, or out of the network's hearing | 41 min | 268 nm | 37,000 ft | 448 kt |
| Sunday at 7:17 am to 8:10 am | in the air when first heard | Denver International DEN | 53 min | 312 nm | 36,000 ft | 451 kt |
| Sunday at 6:38 am to 6:55 am | Des Moines International DSM | still in the air, or out of the network's hearing | 16 min | 64 nm | 26,725 ft | 381 kt |
| Saturday at 10:59 pm to 11:49 pm | in the air when first heard | Des Moines International DSM | 49 min | 219 nm | 28,000 ft | 398 kt |
| Saturday at 4:14 pm to 4:29 pm | in the air when first heard | still in the air, or out of the network's hearing | 14 min | 97 nm | 23,000 ft | 435 kt |
| Saturday at 12:47 pm to 2:13 pm | in the air when first heard | still in the air, or out of the network's hearing | 1 h 26 min | 507 nm | 31,000 ft | 380 kt |
| Saturday at 9:14 am to 10:26 am | in the air when first heard | Norfolk International ORF | 1 h 11 min | 539 nm | 35,000 ft | 519 kt |
| Friday at 8:03 pm to 9:11 pm | Ronald Reagan Washington Ntl Airport DCA | still in the air, or out of the network's hearing | 1 h 7 min | 424 nm | 34,000 ft | 418 kt |
| Friday at 6:02 pm to 7:02 pm | in the air when first heard | Ronald Reagan Washington Ntl Airport DCA | 59 min | 391 nm | 35,000 ft | 491 kt |
| Friday at 2:28 pm to 3:41 pm | Ronald Reagan Washington Ntl Airport DCA | still in the air, or out of the network's hearing | 1 h 12 min | 426 nm | 34,000 ft | 417 kt |
| Friday at 12:10 pm to 1:11 pm | in the air when first heard | Ronald Reagan Washington Ntl Airport DCA | 1 h 0 min | 387 nm | 35,000 ft | 468 kt |
| Thursday at 7:14 pm to 8:38 pm | Charleston Afb/Intl Airport CHS | still in the air, or out of the network's hearing | 1 h 24 min | 561 nm | 34,000 ft | 458 kt |
| Thursday at 4:06 pm to 5:27 pm | in the air when first heard | Charleston Afb/Intl Airport CHS | 1 h 20 min | 549 nm | 35,000 ft | 477 kt |
| Thursday at 1:29 pm to 1:33 pm | in the air when first heard | still in the air, or out of the network's hearing | 4 min | 19 nm | 13,450 ft | 320 kt |
| Thursday at 12:09 pm to 1:02 pm | in the air when first heard | still in the air, or out of the network's hearing | 53 min | 323 nm | 34,000 ft | 372 kt |
| Thursday at 9:11 am to 9:42 am | in the air when first heard | still in the air, or out of the network's hearing | 30 min | 250 nm | 35,000 ft | 498 kt |
| November 4 at 7:02 pm to 8:25 pm | in the air when first heard | still in the air, or out of the network's hearing | 1 h 23 min | 618 nm | 37,000 ft | 482 kt |
| November 4 at 3:57 pm to 5:39 pm | in the air when first heard | Savannah/Hilton Head International SAV | 1 h 41 min | 635 nm | 35,000 ft | 431 kt |
| November 4 at 12:39 pm to 1:03 pm | in the air when first heard | still in the air, or out of the network's hearing | 24 min | 157 nm | 25,000 ft | 444 kt |
| November 4 at 10:53 am to 11:15 am | in the air when first heard | Cincinnati/Northern Kentucky International CVG | 22 min | 96 nm | 19,675 ft | 363 kt |
| November 4 at 7:15 am to 8:01 am | Des Moines International DSM | still in the air, or out of the network's hearing | 45 min | 272 nm | 29,000 ft | 442 kt |
| November 3 at 10:52 pm to 12:15 am | Denver International DEN | Des Moines International DSM | 1 h 23 min | 525 nm | 37,000 ft | 487 kt |
| November 3 at 6:40 pm to 8:11 pm | Tulsa International TUL | Denver International DEN | 1 h 31 min | 486 nm | 34,000 ft | 377 kt |
| November 3 at 3:45 pm to 5:05 pm | Denver International DEN | Tulsa International TUL | 1 h 19 min | 493 nm | 35,000 ft | 502 kt |
| November 3 at 1:22 pm to 1:40 pm | in the air when first heard | Denver International DEN | 18 min | 87 nm | 25,000 ft | 460 kt |
| November 3 at 12:33 pm to 1:00 pm | Billings Logan International BIL | still in the air, or out of the network's hearing | 26 min | 179 nm | 37,000 ft | 473 kt |
| November 3 at 10:05 am to 11:15 am | Denver International DEN | Billings Logan International BIL | 1 h 10 min | 399 nm | 34,000 ft | 408 kt |
| November 3 at 7:17 am to 8:13 am | in the air when first heard | Denver International DEN | 55 min | 298 nm | 34,000 ft | 436 kt |
| November 3 at 6:30 am to 6:51 am | Des Moines International DSM | still in the air, or out of the network's hearing | 20 min | 72 nm | 30,050 ft | 410 kt |
| November 2 at 10:56 pm to 12:15 am | Denver International DEN | Des Moines International DSM | 1 h 19 min | 521 nm | 35,000 ft | 492 kt |
| November 2 at 7:30 pm to 9:22 pm | Missoula Montana Airport MSO | Denver International DEN | 1 h 51 min | 668 nm | 37,000 ft | 466 kt |
| November 2 at 4:50 pm to 6:37 pm | Denver International DEN | Missoula Montana Airport MSO | 1 h 46 min | 602 nm | 32,000 ft | 434 kt |
| November 2 at 12:39 pm to 1:52 pm | Billings Logan International BIL | Denver International DEN | 1 h 12 min | 442 nm | 33,000 ft | 470 kt |
| November 2 at 10:11 am to 11:21 am | Denver International DEN | Billings Logan International BIL | 1 h 9 min | 399 nm | 30,000 ft | 440 kt |
| November 2 at 7:20 am to 8:20 am | in the air when first heard | Denver International DEN | 59 min | 308 nm | 28,000 ft | 376 kt |
| November 2 at 6:40 am to 6:50 am | Des Moines International DSM | still in the air, or out of the network's hearing | 9 min | 37 nm | 17,250 ft | 326 kt |
| November 1 at 10:55 pm to 11:46 pm | in the air when first heard | Des Moines International DSM | 50 min | 251 nm | 24,000 ft | 397 kt |
| November 1 at 7:10 pm to 8:35 pm | in the air when first heard | still in the air, or out of the network's hearing | 1 h 25 min | 567 nm | 30,000 ft | 434 kt |
| November 1 at 3:57 pm to 5:21 pm | in the air when first heard | still in the air, or out of the network's hearing | 1 h 24 min | 546 nm | 35,000 ft | 430 kt |
| November 1 at 12:30 pm to 1:20 pm | Des Moines International DSM | still in the air, or out of the network's hearing | 50 min | 260 nm | 27,000 ft | 447 kt |
| November 1 at 10:36 am to 11:26 am | in the air when first heard | Des Moines International DSM | 50 min | 253 nm | 28,000 ft | 365 kt |
| November 1 at 7:10 am to 8:00 am | Des Moines International DSM | still in the air, or out of the network's hearing | 49 min | 252 nm | 29,000 ft | 391 kt |
| October 31 at 11:20 pm to 12:05 am | in the air when first heard | Des Moines International DSM | 44 min | 252 nm | 28,000 ft | 422 kt |
| October 30 at 4:10 pm to 5:36 pm | Norfolk International ORF | still in the air, or out of the network's hearing | 1 h 25 min | 500 nm | 28,050 ft | 376 kt |
| October 30 at 1:04 pm to 2:20 pm | in the air when first heard | Norfolk International ORF | 1 h 15 min | 534 nm | 27,050 ft | 487 kt |
| October 30 at 8:44 am to 10:06 am | Charleston Afb/Intl Airport CHS | still in the air, or out of the network's hearing | 1 h 22 min | 546 nm | 28,000 ft | 437 kt |
| October 29 at 8:58 pm to 10:20 pm | in the air when first heard | still in the air, or out of the network's hearing | 1 h 21 min | 562 nm | 27,000 ft | 489 kt |
| October 29 at 4:17 pm to 5:40 pm | Norfolk International ORF | still in the air, or out of the network's hearing | 1 h 22 min | 544 nm | 28,000 ft | 431 kt |
| October 29 at 12:55 pm to 2:25 pm | in the air when first heard | Norfolk International ORF | 1 h 29 min | 547 nm | 27,025 ft | 442 kt |
| October 29 at 8:43 am to 10:16 am | Charleston Afb/Intl Airport CHS | still in the air, or out of the network's hearing | 1 h 33 min | 547 nm | 28,025 ft | 379 kt |
Show the last 56 days · A flight is a run of positions with no gap longer than twenty minutes; an airport is named when the aircraft was low and within five miles of it at that end.
Positions from the adsb.lol community network (open data). A distance is the sum of the straight lines between the positions heard, so it is a little short of the true track. Positions are kept in full for 7 days and at one point every five minutes after that, for 180 days. Map: OpenFreeMap, OpenMapTiles, OpenStreetMap contributors. For understanding where an aircraft went, not for flying.
The aircraft
- Aircraft
- Embraer S A ERJ 170-200 LL
- Kind
- Airliner, 88 seats
- Operator
- Skywest Airlines INC
- Registered in
- St George, UT
- Transponder code
- A860D2
The full register record, with its history and connections. Find it on the live map and follow it with its trail.
