N17421 flying as UAL1826
Level at 34,000 feet, 6 miles west of Hiawatha Municipal, heading west-southwest at 437 knots (503 mph).
Position from the receiver network, 14 seconds ago; local time 8:41 am CST (14:41 UTC). This page checks for a newer position every half minute while it is open.
- Length
- 45 min
- Distance
- 328 nm (377 miles)
- Top altitude
- 34,000 ft
- Fastest
- 453 knots (521 mph)
- Positions heard
- 20
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 7:56 am to 8:41 am | in the air when first heard | still in the air, or out of the network's hearing | 45 min | 328 nm | 34,000 ft | 453 kt |
| Today at 6:19 am to 7:33 am | Newark Liberty International EWR | still in the air, or out of the network's hearing | 1 h 14 min | 503 nm | 34,000 ft | 452 kt |
| Yesterday at 7:04 pm to 10:02 pm | in the air when first heard | Newark Liberty International EWR | 2 h 57 min | 1,302 nm | 37,000 ft | 543 kt |
| Yesterday at 11:23 am to 1:14 pm | Denver International DEN | still in the air, or out of the network's hearing | 1 h 50 min | 879 nm | 35,000 ft | 523 kt |
| Yesterday at 7:30 am to 9:37 am | Mahlon Sweet Field EUG | Denver International DEN | 2 h 7 min | 906 nm | 35,000 ft | 488 kt |
| Wednesday at 10:42 pm to 10:57 pm | in the air when first heard | Mahlon Sweet Field EUG | 15 min | 57 nm | 13,425 ft | 340 kt |
| Wednesday at 6:00 pm to 6:53 pm | in the air when first heard | Denver International DEN | 53 min | 313 nm | 26,000 ft | 407 kt |
| Wednesday at 3:35 pm to 3:52 pm | in the air when first heard | still in the air, or out of the network's hearing | 16 min | 99 nm | 29,825 ft | 426 kt |
| Tuesday at 1:55 pm to 6:00 pm | in the air when first heard | Denver International DEN | 4 h 4 min | 1,665 nm | 34,025 ft | 461 kt |
| Tuesday at 7:24 am to 8:07 am | Washington Dulles International IAD | still in the air, or out of the network's hearing | 42 min | 308 nm | 35,000 ft | 503 kt |
| Monday at 8:17 pm to 9:02 pm | Newark Liberty International EWR | Washington Dulles International IAD | 44 min | 230 nm | 20,025 ft | 411 kt |
| Monday at 5:11 pm to 6:04 pm | Washington Dulles International IAD | Newark Liberty International EWR | 52 min | 244 nm | 21,000 ft | 412 kt |
| Monday at 1:32 pm to 3:25 pm | in the air when first heard | Washington Dulles International IAD | 1 h 52 min | 820 nm | 35,000 ft | 532 kt |
| Monday at 12:43 pm to 1:08 pm | in the air when first heard | still in the air, or out of the network's hearing | 25 min | 203 nm | 33,000 ft | 529 kt |
| Monday at 7:46 am to 10:57 am | Washington Dulles International IAD | San Antonio International SAT | 3 h 11 min | 1,239 nm | 34,000 ft | 449 kt |
| Sunday at 10:04 pm to 11:51 pm | in the air when first heard | Washington Dulles International IAD | 1 h 47 min | 820 nm | 37,000 ft | 530 kt |
| Sunday at 7:16 pm to 9:37 pm | San Francisco International SFO | still in the air, or out of the network's hearing | 2 h 21 min | 1,087 nm | 35,025 ft | 503 kt |
| Sunday at 11:47 am to 4:56 pm | Washington Dulles International IAD | San Francisco International SFO | 5 h 9 min | 2,114 nm | 36,000 ft | 475 kt |
| Saturday at 1:36 am to 4:05 am | in the air when first heard | Washington Dulles International IAD | 2 h 29 min | 1,197 nm | 37,000 ft | 534 kt |
| Friday at 11:46 pm to 12:46 am | San Diego International SAN | still in the air, or out of the network's hearing | 1 h 0 min | 407 nm | 35,000 ft | 469 kt |
| Friday at 5:12 pm to 10:03 pm | Washington Dulles International IAD | San Diego International SAN | 4 h 50 min | 1,991 nm | 36,000 ft | 533 kt |
| Friday at 12:43 pm to 3:20 pm | Austin-Bergstrom International AUS | Washington Dulles International IAD | 2 h 36 min | 1,179 nm | 35,000 ft | 539 kt |
| Friday at 10:24 am to 10:59 am | in the air when first heard | Austin-Bergstrom International AUS | 34 min | 180 nm | 34,000 ft | 427 kt |
| November 6 at 7:43 am to 9:58 am | Washington Dulles International IAD | still in the air, or out of the network's hearing | 2 h 14 min | 824 nm | 34,000 ft | 398 kt |
| November 6 at 5:04 am to 5:56 am | Cleveland-Hopkins International CLE | Washington Dulles International IAD | 52 min | 285 nm | 31,000 ft | 495 kt |
| November 5 at 9:41 pm to 10:36 pm | Washington Dulles International IAD | Cleveland-Hopkins International CLE | 55 min | 279 nm | 26,000 ft | 373 kt |
| November 5 at 7:05 pm to 7:51 pm | in the air when first heard | Washington Dulles International IAD | 45 min | 235 nm | 33,375 ft | 472 kt |
| November 5 at 5:35 pm to 6:45 pm | Fort Lauderdale/Hollywood International FLL | still in the air, or out of the network's hearing | 1 h 9 min | 448 nm | 37,000 ft | 445 kt |
| November 5 at 12:34 pm to 4:10 pm | in the air when first heard | Fort Lauderdale/Hollywood International FLL | 3 h 36 min | 1,787 nm | 35,000 ft | 547 kt |
| November 5 at 11:57 am to 12:11 pm | in the air when first heard | still in the air, or out of the network's hearing | 14 min | 92 nm | 29,700 ft | 504 kt |
| November 5 at 6:39 am to 9:01 am | in the air when first heard | still in the air, or out of the network's hearing | 2 h 21 min | 904 nm | 36,000 ft | 401 kt |
| November 4 at 4:26 pm to 8:15 pm | General Edward Lawrence Logan International BOS | George Bush Intcntl/Houston Airport IAH | 3 h 48 min | 1,485 nm | 34,000 ft | 453 kt |
| November 4 at 1:50 pm to 2:45 pm | Newark Liberty International EWR | General Edward Lawrence Logan International BOS | 55 min | 227 nm | 21,000 ft | 423 kt |
| November 4 at 9:51 am to 12:10 pm | Tampa International TPA | Newark Liberty International EWR | 2 h 18 min | 925 nm | 35,000 ft | 495 kt |
| November 4 at 5:45 am to 8:05 am | Newark Liberty International EWR | Tampa International TPA | 2 h 19 min | 894 nm | 36,000 ft | 453 kt |
| November 4 at 3:08 am to 4:01 am | in the air when first heard | Newark Liberty International EWR | 53 min | 312 nm | 39,000 ft | 455 kt |
| November 4 at 2:34 am to 2:40 am | in the air when first heard | still in the air, or out of the network's hearing | 6 min | 46 nm | 39,000 ft | 447 kt |
| November 4 at 12:08 am to 12:15 am | in the air when first heard | still in the air, or out of the network's hearing | 6 min | 34 nm | 20,200 ft | 372 kt |
| November 3 at 9:48 pm to 10:13 pm | in the air when first heard | Luis Munoz Marin International SJU | 24 min | 118 nm | 31,100 ft | 475 kt |
| November 3 at 6:51 pm to 7:49 pm | Newark Liberty International EWR | still in the air, or out of the network's hearing | 58 min | 408 nm | 35,000 ft | 485 kt |
| November 3 at 2:45 pm to 5:10 pm | Tampa International TPA | Newark Liberty International EWR | 2 h 25 min | 937 nm | 35,000 ft | 478 kt |
| November 3 at 11:00 am to 1:21 pm | Newark Liberty International EWR | Tampa International TPA | 2 h 20 min | 944 nm | 36,000 ft | 483 kt |
| November 3 at 6:00 am to 8:30 am | President Donald J Trump International DJT | Newark Liberty International EWR | 2 h 30 min | 955 nm | 35,000 ft | 469 kt |
| November 2 at 9:51 pm to 10:35 pm | Orlando International MCO | President Donald J Trump International DJT | 44 min | 160 nm | 19,000 ft | 432 kt |
| November 2 at 3:25 pm to 7:15 pm | Newark Liberty International EWR | Orlando International MCO | 3 h 49 min | 1,252 nm | 34,000 ft | 521 kt |
| November 2 at 1:05 pm to 2:12 pm | in the air when first heard | Newark Liberty International EWR | 1 h 6 min | 378 nm | 36,000 ft | 483 kt |
| November 2 at 11:31 am to 12:35 pm | Miami International MIA | still in the air, or out of the network's hearing | 1 h 3 min | 476 nm | 35,000 ft | 525 kt |
| November 2 at 6:02 am to 8:41 am | Newark Liberty International EWR | Miami International MIA | 2 h 39 min | 1,072 nm | 34,000 ft | 516 kt |
| November 1 at 7:48 pm to 10:14 pm | Fort Lauderdale/Hollywood International FLL | Newark Liberty International EWR | 2 h 25 min | 989 nm | 35,025 ft | 509 kt |
| November 1 at 3:42 pm to 5:22 pm | in the air when first heard | Fort Lauderdale/Hollywood International FLL | 1 h 40 min | 564 nm | 34,000 ft | 443 kt |
| November 1 at 2:30 pm to 3:16 pm | Newark Liberty International EWR | still in the air, or out of the network's hearing | 45 min | 291 nm | 34,025 ft | 474 kt |
| November 1 at 11:51 am to 12:15 pm | in the air when first heard | Newark Liberty International EWR | 24 min | 84 nm | 13,125 ft | 344 kt |
| November 1 at 11:06 am to 11:26 am | in the air when first heard | still in the air, or out of the network's hearing | 20 min | 168 nm | 35,000 ft | 498 kt |
| November 1 at 8:02 am to 10:26 am | Phoenix Sky Harbor International PHX | still in the air, or out of the network's hearing | 2 h 24 min | 1,169 nm | 35,675 ft | 542 kt |
| October 31 at 11:56 pm to 12:41 am | in the air when first heard | Phoenix Sky Harbor International PHX | 45 min | 205 nm | 36,000 ft | 387 kt |
| October 31 at 10:30 pm to 11:31 pm | in the air when first heard | still in the air, or out of the network's hearing | 1 h 1 min | 372 nm | 38,000 ft | 380 kt |
| October 31 at 7:26 pm to 10:10 pm | Newark Liberty International EWR | still in the air, or out of the network's hearing | 2 h 43 min | 1,113 nm | 38,000 ft | 438 kt |
| October 31 at 3:42 pm to 5:05 pm | in the air when first heard | Newark Liberty International EWR | 1 h 23 min | 565 nm | 31,000 ft | 486 kt |
| October 31 at 9:31 am to 10:50 am | in the air when first heard | still in the air, or out of the network's hearing | 1 h 19 min | 615 nm | 38,000 ft | 486 kt |
| October 30 at 11:17 am to 1:16 pm | Melbourne Orlando International MLB | still in the air, or out of the network's hearing | 1 h 58 min | 816 nm | 40,000 ft | 446 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
- Boeing 737-9, built 2025
- Kind
- Airliner, 48 seats
- Operator
- United Airlines INC
- Registered in
- Chicago, IL
- Transponder code
- A12AC1
The full register record, with its history and connections. Find it on the live map and follow it with its trail.
