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Times and Time Zones

All times are in EDT time to prevent confusion due to time zone crossing. See the UAL4257 flight status page for this flight to view local times or setup timezone preferences in your user account.


Time (EDT)EDT LatitudeLat LongitudeLon Course DirectionDir KTS MPH feet Rate Reporting Facility
Sat 12:08:00 PM12:08PM 26.341226.34 -99.5002-99.50 44° NortheastNE  Level Estimated
Sat 12:08:07 PM12:08PM 25.902225.90 -99.7692-99.77 44° NortheastNE 276 318 13,90013900  Level Houston Center
Sat 12:09:00 PM12:09PM 26.413826.41 -99.4213-99.42 44° NortheastNE  Level Estimated
Sat 12:09:09 PM12:09PM 25.963625.96 -99.7142-99.71 39° NortheastNE 279 321 15,90015900  Level Houston Center
Sat 12:10:00 PM12:10PM 26.486326.49 -99.3424-99.34 44° NortheastNE  Level Estimated
Sat 12:10:10 PM12:10PM 26.024426.02 -99.6553-99.66 41° NortheastNE 284 327 17,70017700  Level Houston Center
Sat 12:11:00 PM12:11PM 26.558826.56 -99.2633-99.26 44° NortheastNE  Level Estimated
Sat 12:11:12 PM12:11PM 26.097226.10 -99.5758-99.58 44° NortheastNE 295 339 19,80019800  Level Houston Center
Sat 12:12:00 PM12:12PM 26.631326.63 -99.1841-99.18 44° NortheastNE  Level Estimated
Sat 12:12:14 PM12:12PM 26.165026.16 -99.5106-99.51 41° NortheastNE 309 356 21,60021600  Level Houston Center
Sat 12:13:00 PM12:13PM 26.703626.70 -99.1049-99.10 44° NortheastNE  Level Estimated
Sat 12:13:16 PM12:13PM 26.235826.24 -99.4442-99.44 40° NortheastNE 322 371 23,50023500  Level Houston Center
Sat 12:14:18 PM12:14PM 26.309426.31 -99.3747-99.37 40° NortheastNE 334 384 24,90024900 1,742 Climbing Houston Center
Sat 12:15:20 PM12:15PM 26.382826.38 -99.3044-99.30 41° NortheastNE 343 395 27,10027100 1,597 Climbing Houston Center
Sat 12:16:22 PM12:16PM 26.457526.46 -99.2367-99.24 39° NortheastNE 346 398 28,20028200 1,065 Climbing Houston Center
Sat 12:17:24 PM12:17PM 26.535826.54 -99.1611-99.16 41° NortheastNE 364 419 29,30029300 1,122 Climbing Houston Center
Sat 12:18:25 PM12:18PM 26.634426.63 -99.0656-99.07 41° NortheastNE 388 447 30,50030500 1,122 Climbing Houston Center
Sat 12:19:27 PM12:19PM 26.720026.72 -98.9825-98.98 41° NortheastNE 403 464 31,60031600 1,065 Climbing Houston Center
Sat 12:20:29 PM12:20PM 26.808626.81 -98.8978-98.90 40° NortheastNE 417 480 32,70032700 677 Climbing Houston Center
Sat 12:21:31 PM12:21PM 26.899426.90 -98.8100-98.81 41° NortheastNE 430 495 33,00033000 145 Climbing Houston Center
Sat 12:22:33 PM12:22PM 26.998327.00 -98.7144-98.71 41° NortheastNE 463 533 33,00033000  Level Houston Center
Sat 12:23:35 PM12:23PM 27.119227.12 -98.5958-98.60 41° NortheastNE 482 555 33,00033000  Level Houston Center
Sat 12:24:37 PM12:24PM 27.220827.22 -98.4989-98.50 40° NortheastNE 483 556 33,00033000  Level Houston Center
Sat 12:25:39 PM12:25PM 27.319727.32 -98.4008-98.40 41° NortheastNE 480 552 33,00033000  Level Houston Center
Sat 12:26:40 PM12:26PM 27.418327.42 -98.3044-98.30 41° NortheastNE 476 548 33,00033000  Level Houston Center
Sat 12:27:42 PM12:27PM 27.518127.52 -98.2078-98.21 41° NortheastNE 475 547 33,00033000  Level Houston Center
Sat 12:28:44 PM12:28PM 27.617527.62 -98.1108-98.11 41° NortheastNE 474 545 33,00033000  Level Houston Center
Sat 12:29:46 PM12:29PM 27.735327.74 -97.9933-97.99 41° NortheastNE 474 545 33,00033000  Level Houston Center
Sat 12:30:48 PM12:30PM 27.833627.83 -97.8961-97.90 41° NortheastNE 472 543 33,00033000  Level Houston Center
Sat 12:31:50 PM12:31PM 27.932827.93 -97.7994-97.80 41° NortheastNE 472 543 33,00033000  Level Houston Center
Sat 12:32:51 PM12:32PM 28.025628.03 -97.7086-97.71 41° NortheastNE 470 541 33,00033000  Level Houston Center
Sat 12:33:53 PM12:33PM 28.143628.14 -97.5919-97.59 41° NortheastNE 470 541 33,00033000  Level Houston Center
Sat 12:34:55 PM12:34PM 28.239728.24 -97.4925-97.49 42° NortheastNE 468 539 33,00033000  Level Houston Center
Sat 12:35:57 PM12:35PM 28.337828.34 -97.3964-97.40 41° NortheastNE 469 540 33,00033000  Level Houston Center
Sat 12:36:59 PM12:36PM 28.435628.44 -97.3000-97.30 41° NortheastNE 466 536 33,00033000  Level Houston Center
Sat 12:38:00 PM12:38PM 28.532228.53 -97.2014-97.20 42° NortheastNE 467 537 33,00033000 -293 Level Houston Center
Sat 12:39:02 PM12:39PM 28.629728.63 -97.1036-97.10 41° NortheastNE 468 539 32,40032400 -1,355 Descending Houston Center
Sat 12:40:04 PM12:40PM 28.745628.75 -96.9867-96.99 42° NortheastNE 466 536 30,20030200 -2,177 Descending Houston Center
Sat 12:41:06 PM12:41PM 28.841928.84 -96.8900-96.89 41° NortheastNE 464 534 27,90027900 -2,613 Descending Houston Center
Sat 12:42:08 PM12:42PM 28.938128.94 -96.7903-96.79 42° NortheastNE 468 539 24,80024800 -3,024 Descending Houston Center
Sat 12:43:09 PM12:43PM 29.029729.03 -96.6972-96.70 42° NortheastNE 449 517 21,70021700 -2,927 Descending Houston Center
Sat 12:44:11 PM12:44PM 29.117229.12 -96.6083-96.61 42° NortheastNE 429 494 18,80018800 -2,565 Descending Houston Center
Sat 12:45:13 PM12:45PM 29.201129.20 -96.5219-96.52 42° NortheastNE 412 474 16,40016400 -2,552 Descending Houston Center
Sat 12:45:38 PM12:45PM 29.250629.25 -96.4725-96.47 41° NortheastNE 399 459 15,10015100 -2,710 Descending Houston Center
Sat 12:46:15 PM12:46PM 29.299229.30 -96.4222-96.42 42° NortheastNE 400 460 13,60013600 -2,351 Descending Houston Center
Sat 12:46:52 PM12:46PM 29.350829.35 -96.3681-96.37 42° NortheastNE 395 455 12,20012200 -2,459 Descending Houston Center
Sat 12:47:16 PM12:47PM 29.379229.38 -96.3383-96.34 42° NortheastNE 393 452 11,10011100 -2,100 Descending Houston Center
Sat 12:47:52 PM12:47PM 29.430029.43 -96.2875-96.29 41° NortheastNE 385 443 10,10010100 -1,065 Descending Houston Center
Sat 12:48:18 PM12:48PM 29.457529.46 -96.2586-96.26 42° NortheastNE 381 438 10,00010000 -107 Descending Houston Center
Sat 12:48:48 PM12:48PM 29.499429.50 -96.2150-96.22 42° NortheastNE 365 420 10,00010000  Level Houston Center
Sat 12:49:20 PM12:49PM 29.530029.53 -96.1828-96.18 43° NortheastNE 358 412 10,00010000 -90 Level Houston Center
Sat 12:49:55 PM12:49PM 29.566929.57 -96.1211-96.12 55° NortheastNE 319 367 9,9009900 -484 Descending Houston Center
Sat 12:50:22 PM12:50PM 29.579729.58 -96.0978-96.10 58° NortheastNE 330 380 9,5009500 -1,475 Descending Houston Center
Sat 12:50:56 PM12:50PM 29.610029.61 -96.0369-96.04 60° NortheastNE 292 336 8,4008400 -1,770 Descending Houston Center
Sat 12:51:23 PM12:51PM 29.628329.63 -96.0017-96.00 59° NortheastNE 299 344 7,7007700 -1,279 Descending Houston Center
Sat 12:51:57 PM12:51PM 29.649429.65 -95.9603-95.96 60° NortheastNE 280 322 7,1007100 -677 Descending Houston Center
Sat 12:52:25 PM12:52PM 29.667529.67 -95.9264-95.93 58° NortheastNE 282 325 7,0007000 -98 Descending Houston Center
Sat 12:52:58 PM12:52PM 29.703129.70 -95.9014-95.90 31° NortheastNE 267 307 7,0007000  Level Houston Center
Sat 12:53:27 PM12:53PM 29.735329.74 -95.8844-95.88 25° NortheastNE 281 323 7,0007000  Level Houston Center
Sat 12:53:59 PM12:53PM 29.779229.78 -95.8589-95.86 27° NortheastNE 292 336 7,0007000  Level Houston Center
Sat 12:54:29 PM12:54PM 29.803929.80 -95.8369-95.84 38° NortheastNE 294 338 7,0007000  Level Houston Center
Sat 12:55:01 PM12:55PM 29.843629.84 -95.8058-95.81 34° NortheastNE 284 327 7,0007000 -677 Level Houston Center
Sat 12:55:31 PM12:55PM 29.869429.87 -95.7833-95.78 37° NortheastNE 289 333 6,3006300 -1,770 Descending Houston Center
Sat 12:56:02 PM12:56PM 29.907829.91 -95.7478-95.75 39° NortheastNE 285 328 5,2005200 -1,869 Descending Houston Center
Sat 12:56:32 PM12:56PM 29.929229.93 -95.7242-95.72 44° NortheastNE 287 330 4,4004400 -1,770 Descending Houston Center
Sat 12:57:03 PM12:57PM 29.952229.95 -95.6797-95.68 59° NortheastNE 272 313 3,4003400 -1,258 Descending Houston Center
Sat 12:57:34 PM12:57PM 29.965029.96 -95.6475-95.65 65° NortheastNE 277 319 3,1003100 -358 Descending Houston Center
Sat 12:58:10 PM12:58PM 29.986129.99 -95.5892-95.59 67° EastE 273 314 3,0003000 -97 Descending Houston Center
Sat 12:58:36 PM12:58PM 29.993629.99 -95.5669-95.57 69° EastE 273 314 3,0003000 -393 Level Houston Center
Sat 12:59:11 PM12:59PM 29.993129.99 -95.5039-95.50 91° EastE 258 297 2,6002600 -968 Descending Houston Center
Sat 12:59:38 PM12:59PM 29.993629.99 -95.4667-95.47 89° EastE 264 304 2,0002000 -1,082 Descending Houston Center
Sat 01:00:12 PM01:00PM 29.992829.99 -95.4314-95.43 92° EastE 184 212 1,5001500 -968 Descending Houston Center
Sat 01:00:40 PM01:00PM 29.993629.99 -95.4092-95.41 88° EastE 213 245 1,0001000 -873 Descending Houston Center
Sat 01:01:07 PM01:01PM 29.993129.99 -95.3881-95.39 92° EastE 133 153 700700 -590 Descending Houston Center
Sat 01:01:41 PM01:01PM 29.992529.99 -95.3617-95.36 91° EastE 169 194 400400 -529 Descending Houston Center
Sat 01:03:00 PM01:03PM 29.983329.98 -95.3333-95.33 49° NortheastNE  Level FlightAware Approximate

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