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• Live Flight Tracker (UAL542)
• Flight > UAL542 > 12-Feb-2012 > MMMX-KORD

Times and Time Zones

All times are in EST time to prevent confusion due to time zone crossing. See the UAL542 flight status page for this flight to view local times or setup timezone preferences in your user account.

Time Position Orientation Groundspeed Altitude Reporting Facility EST Latitude Longitude Course Direction KTS MPH feet Rate Location/Type 04:41PM 19.5507 -99.0364 16° North 0 0 0   FlightAware Approximate 04:49PM 20.4657 -98.7488 16° North 0 0 0 600  FlightAware Approximate 04:57PM 21.3803 -98.4578 16° North 0 0 0 720  FlightAware Approximate 05:05PM 22.2929 -98.1584 16° North 0 0 0 840  FlightAware Approximate 05:13PM 23.2063 -97.8596 16° North 0 0 0 1,080  FlightAware Approximate 05:21PM 24.1225 -97.5693 16° North 0 0 0 1,440  FlightAware Approximate 05:29PM 25.0336 -97.2580 14° North 0 0 0 2,160  FlightAware Approximate 05:37PM 25.9560 -96.9897 195° South 0 0 0 4,260  FlightAware Approximate 05:37PM 25.7133 -97.0642 12° North 481 554 35,000 30,000  Houston Center 05:38PM 25.8336 -97.0350 11° North 495 570 35,000   Houston Center 05:39PM 25.9850 -97.0031 12° North 495 570 35,000   Houston Center 05:40PM 26.1114 -96.9719 13° North 495 570 35,000   Houston Center 05:41PM 26.2589 -96.9350 12° North 495 570 35,000   Houston Center 05:42PM 26.3811 -96.9058 12° North 490 564 35,000   Houston Center 05:43PM 26.5308 -96.8689 12° North 490 564 35,000   Houston Center 05:44PM 26.6550 -96.8397 12° North 490 564 35,000   Houston Center 05:45PM 26.7900 -96.8064 12° North 490 564 35,000 -60  Houston Center 05:46PM 26.9269 -96.7731 14° North 490 564 34,900   Houston Center 05:47PM 27.0575 -96.7372 10° North 490 564 35,000   Houston Center 05:48PM 27.2028 -96.7089 11° North 497 572 34,900 -60  Houston Center 05:49PM 27.3394 -96.6778 13° North 504 580 34,900   Houston Center 05:50PM 27.4764 -96.6419 13° North 504 580 35,000   Houston Center 05:51PM 27.6136 -96.6058 14° North 504 580 35,000   Houston Center 05:52PM 27.7506 -96.5675 17° North 504 580 35,000 -60  Houston Center 05:53PM 27.8839 -96.5219 26° Northeast 499 574 34,900 -60  Houston Center 05:54PM 28.0158 -96.4478 26° Northeast 508 585 34,900   Houston Center 05:55PM 28.1436 -96.3781 25° Northeast 508 585 34,900   Houston Center 05:56PM 28.2753 -96.3083 25° Northeast 508 585 34,900   Houston Center 05:57PM 28.4072 -96.2386 25° Northeast 513 590 34,900   Houston Center 05:58PM 28.5367 -96.1683 26° Northeast 513 590 35,000   Houston Center 05:59PM 28.6686 -96.0958 25° Northeast 513 590 35,000   Houston Center 06:00PM 28.7981 -96.0278 25° Northeast 513 590 35,000   Houston Center 06:01PM 28.9425 -95.9508 26° Northeast 519 597 35,000   Houston Center 06:02PM 29.0722 -95.8800 26° Northeast 514 592 35,000   Houston Center 06:03PM 29.2017 -95.8092 25° Northeast 514 592 35,000   Houston Center 06:04PM 29.3333 -95.7381 26° Northeast 514 592 35,000   Houston Center 06:05PM 29.4669 -95.6644 25° Northeast 514 592 35,000   Houston Center 06:06PM 29.5794 -95.6044 25° Northeast 508 585 35,000   Houston Center 06:07PM 29.7108 -95.5353 26° Northeast 513 590 35,000   Houston Center 06:08PM 29.8422 -95.4611 26° Northeast 513 590 35,000   Houston Center 06:09PM 29.9717 -95.3869 25° Northeast 513 590 35,000   Houston Center 06:10PM 30.1008 -95.3172 27° Northeast 513 590 35,000   Houston Center 06:11PM 30.2300 -95.2425 25° Northeast 513 590 35,000   Houston Center 06:12PM 30.3614 -95.1700 26° Northeast 513 590 35,000   Houston Center 06:13PM 30.4992 -95.0906 26° Northeast 507 583 35,000   Houston Center 06:15PM 30.7592 -94.9453 26° Northeast 512 589 35,000   Fort Worth Center 06:16PM 30.8914 -94.8717 26° Northeast 512 589 35,000   Fort Worth Center 06:17PM 31.0214 -94.7978 26° Northeast 518 596 35,000   Fort Worth Center 06:18PM 31.1244 -94.7392 30° Northeast 518 596 35,000   Fort Worth Center 06:19PM 31.2728 -94.6403 30° Northeast 536 617 35,000   Fort Worth Center 06:20PM 31.4003 -94.5536 31° Northeast 536 617 35,000   Fort Worth Center 06:21PM 31.5256 -94.4669 30° Northeast 531 611 35,000   Fort Worth Center 06:22PM 31.6528 -94.3800 31° Northeast 526 605 35,000   Fort Worth Center 06:23PM 31.7761 -94.2928 31° Northeast 520 598 35,000   Fort Worth Center 06:24PM 31.9053 -94.2003 30° Northeast 525 604 35,000   Fort Worth Center 06:25PM 32.0325 -94.1125 31° Northeast 525 604 35,000   Fort Worth Center 06:26PM 32.1553 -94.0247 33° Northeast 525 604 35,000   Fort Worth Center 06:27PM 32.2922 -93.9189 29° Northeast 530 610 35,000   Fort Worth Center 06:28PM 32.4069 -93.8431 31° Northeast 523 602 35,000   Fort Worth Center 06:29PM 32.5217 -93.7622 31° Northeast 523 602 35,000   Fort Worth Center 06:30PM 32.6750 -93.6547 32° Northeast 523 602 35,000   Fort Worth Center 06:31PM 32.7994 -93.5631 30° Northeast 523 602 35,000   Fort Worth Center 06:32PM 32.9283 -93.4733 32° Northeast 523 602 35,000   Fort Worth Center 06:33PM 33.0547 -93.3786 31° Northeast 523 602 35,000   Fort Worth Center 06:34PM 33.1811 -93.2883 31° Northeast 523 602 35,000   Fort Worth Center 06:35PM 33.3075 -93.1981 31° Northeast 523 602 35,000   Fort Worth Center 06:37PM 33.4903 -93.0647 31° Northeast 567 652 35,000   Memphis Center 06:38PM 33.6047 -92.9811 30° Northeast 547 629 35,000   Memphis Center 06:39PM 33.7339 -92.8925 32° Northeast 535 616 35,000   Memphis Center 06:40PM 33.8567 -92.7986 31° Northeast 529 609 35,000   Memphis Center 06:41PM 33.9817 -92.7069 32° Northeast 524 603 35,000   Memphis Center 06:42PM 34.1044 -92.6147 33° Northeast 523 602 35,000   Memphis Center 06:43PM 34.2292 -92.5178 32° Northeast 518 596 35,000   Memphis Center 06:44PM 34.3539 -92.4225 30° Northeast 523 602 35,000   Memphis Center 06:45PM 34.4786 -92.3350 32° Northeast 523 602 35,000 600  Memphis Center 06:46PM 34.6008 -92.2419 24° Northeast 523 602 36,300 960  Memphis Center 06:47PM 34.7272 -92.1739 16° North 507 583 37,000 300  Memphis Center 06:48PM 34.8550 -92.1286 12° North 485 558 37,000   Memphis Center 06:49PM 34.9808 -92.0958 14° North 464 534 37,000 -60  Memphis Center 06:50PM 35.1086 -92.0578 14° North 457 526 36,900 -60  Memphis Center 06:51PM 35.2319 -92.0197 12° North 457 526 36,900   Memphis Center 06:52PM 35.3597 -91.9864 15° North 457 526 36,900   Memphis Center 06:53PM 35.4875 -91.9456 14° North 457 526 37,000   Memphis Center 06:54PM 35.6131 -91.9072 13° North 462 532 37,000   Memphis Center 06:55PM 35.7428 -91.8711 13° North 467 537 37,000   Memphis Center 06:56PM 35.8725 -91.8350 14° North 467 537 37,000   Memphis Center 06:57PM 36.0108 -91.7939 13° North 472 543 37,000   Memphis Center 06:58PM 36.1342 -91.7575 13° North 460 529 37,000   Memphis Center 06:59PM 36.2617 -91.7211 14° North 460 529 37,000   Memphis Center 07:01PM 36.5269 -91.6394 13° North 470 541 37,000   Kansas City Center 07:02PM 36.6533 -91.6039 14° North 470 541 37,000   Kansas City Center 07:03PM 36.7775 -91.5653 13° North 465 535 37,000   Kansas City Center 07:04PM 36.9058 -91.5294 15° North 465 535 37,000   Kansas City Center 07:05PM 37.0300 -91.4881 12° North 465 535 37,000   Kansas City Center 07:06PM 37.1544 -91.4544 15° North 465 535 37,000   Kansas City Center 07:07PM 37.2806 -91.4128 14° North 465 535 37,000   Kansas City Center 07:08PM 37.4089 -91.3736 13° North 471 542 37,000   Kansas City Center 07:09PM 37.5311 -91.3372 14° North 464 534 37,000   Kansas City Center 07:10PM 37.6550 -91.2978 13° North 464 534 37,000   Kansas City Center 07:11PM 37.7772 -91.2611 15° North 458 527 37,000   Kansas City Center 07:12PM 37.8972 -91.2217 13° North 446 513 37,000   Kansas City Center 07:13PM 38.0192 -91.1847 13° North 446 513 37,000   Kansas City Center 07:14PM 38.1453 -91.1475 14° North 446 513 37,000   Kansas City Center 07:15PM 38.2550 -91.1133 13° North 432 497 37,000   Kansas City Center 07:16PM 38.3769 -91.0761 15° North 432 497 37,000   Kansas City Center 07:17PM 38.4944 -91.0361 14° North 432 497 37,000   Kansas City Center 07:18PM 38.6042 -91.0017 13° North 432 497 37,000   Kansas City Center 07:19PM 38.7364 -90.9633 348° North 432 497 37,000   Kansas City Center 07:20PM 38.8372 -90.9906 342° North 402 463 37,000 -180  Kansas City Center 07:21PM 38.9492 -91.0386 342° North 392 451 36,700 -600  Kansas City Center 07:22PM 39.0442 -91.0794 343° North 397 457 35,800 -900  Kansas City Center 07:23PM 39.1494 -91.1200 16° North 392 451 35,000 -420  Kansas City Center 07:24PM 39.2775 -91.0736 31° Northeast 428 493 35,000   Kansas City Center 07:25PM 39.3917 -90.9850 31° Northeast 444 511 35,000 -240  Kansas City Center 07:26PM 39.5036 -90.8989 30° Northeast 461 531 34,600 -660  Kansas City Center 07:27PM 39.6158 -90.8150 32° Northeast 461 531 33,700 -840  Kansas City Center 07:28PM 39.7278 -90.7256 31° Northeast 461 531 33,000 -240  Kansas City Center 07:30PM 40.0058 -90.5100 31° Northeast 471 542 33,000   Chicago Center 07:31PM 40.1169 -90.4222 38° Northeast 471 542 33,000   Chicago Center 07:32PM 40.2222 -90.3153 43° Northeast 471 542 33,000 -120  Chicago Center 07:33PM 40.3192 -90.1967 46° Northeast 471 542 32,800 -840  Chicago Center 07:34PM 40.4117 -90.0725 43° Northeast 471 542 31,400 -1,500  Chicago Center 07:35PM 40.5083 -89.9533 44° Northeast 471 542 29,900 -1,500  Chicago Center 07:36PM 40.6006 -89.8367 42° Northeast 464 534 28,400 -1,500  Chicago Center 07:37PM 40.6947 -89.7250 43° Northeast 457 526 27,000 -1,500  Chicago Center 07:38PM 40.7847 -89.6158 43° Northeast 441 507 25,500 -1,440  Chicago Center 07:39PM 40.8725 -89.5064 43° Northeast 454 522 24,200 -780  Chicago Center 07:40PM 40.9683 -89.3883 43° Northeast 461 531 24,000 -780  Chicago Center 07:41PM 41.0622 -89.2728 44° Northeast 461 531 22,700 -1,920  Chicago Center 07:42PM 41.1581 -89.1514 43° Northeast 451 519 20,200 -2,400  Chicago Center 07:43PM 41.2453 -89.0433 41° Northeast 437 503 17,900 -2,160  Chicago Center 07:44PM 41.3325 -88.9406 44° Northeast 418 481 15,900 -2,280  Chicago Center 07:45PM 41.4114 -88.8378 43° Northeast 412 474 13,400 -2,400  Chicago Center 07:46PM 41.4900 -88.7400 55° Northeast 395 455 11,100 -1,200  Chicago Center 07:47PM 41.5417 -88.6397 62° Northeast 359 413 11,000 -60  Chicago Center 07:48PM 41.5806 -88.5422 60° Northeast 303 349 11,000 -840  Chicago Center 07:49PM 41.6217 -88.4472 52° Northeast 298 343 9,400 -1,500  Chicago Center 07:50PM 41.6708 -88.3631 51° Northeast 292 336 8,100 -840  Chicago Center 07:51PM 41.7181 -88.2844 51° Northeast 280 322 7,800 -600  Chicago Center 07:52PM 41.7672 -88.2031 52° Northeast 275 316 7,000 -420  Chicago Center 07:53PM 41.8144 -88.1214 54° Northeast 275 316 7,000   Chicago Center 07:54PM 41.8572 -88.0425 59° Northeast 275 316 7,000   Chicago Center 07:55PM 41.8833 -87.9833 90° East 230 265 7,000   Chicago TRACON 07:56PM 41.8833 -87.9000 90° East 211 243 7,000 -300  Chicago TRACON 07:57PM 41.8833 -87.8333 90° East 205 236 6,400 -1,020  Chicago TRACON 07:58PM 41.8833 -87.7500 90° East 204 235 5,000 -1,200  Chicago TRACON 07:59PM 41.8833 -87.6833 48° Northeast 207 238 4,100 -540  Chicago TRACON 08:00PM 41.9167 -87.6333 323° Northwest 192 221 4,000 -60  Chicago TRACON 08:01PM 41.9500 -87.6667 289° West 161 185 4,000 -480  Chicago TRACON 08:02PM 41.9667 -87.7333 270° West 157 181 3,100 -900  Chicago TRACON 08:03PM 41.9667 -87.7667 270° West 119 137 2,300 -720  Chicago TRACON 08:04PM 41.9667 -87.8167 270° West 114 131 1,700 -600  Chicago TRACON 08:05PM 41.9667 -87.8667 270° West 118 136 1,100 -600  Chicago TRACON