Flight

UAL557

Flight history and live tracking for UAL557, operated by United Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.

Next flight

DateSun 04 Oct 2026
RouteKCHS CHARLESTON AFB INTERNATIONAL → KDEN DENVER INTERNATIONAL
Scheduled departure16:13 EDT

Scheduled and estimated times from the FAA SWIM feed, local to each airport.

Route

AirlineUnited Airlines
Observed routeKBKF → KDEN

Flight history 305 flights since Aug 2025

DateFromToDepArrDurationAircraft
2026-10-03partial??00:00ZN37413
2026-10-02KCHS CHARLESTON AFB INTERNATIONALKDEN DENVER INTERNATIONAL17:06 EDT18:19 MDT3h 13mN37413
2026-10-01KCHS CHARLESTON AFB INTERNATIONALKDEN DENVER INTERNATIONAL16:40 EDT17:53 MDT3h 13mN69840
2026-09-30KCHS CHARLESTON AFB INTERNATIONALKDEN DENVER INTERNATIONAL16:42 EDT17:47 MDT3h 05mN69816
2026-09-29KCHS CHARLESTON AFB INTERNATIONALKDEN DENVER INTERNATIONAL16:33 EDT17:45 MDT3h 12mN69885
2026-09-28KCHS CHARLESTON AFB INTERNATIONALKDEN DENVER INTERNATIONAL16:26 EDT17:35 MDT3h 09mN38454
2026-09-27KCHS CHARLESTON AFB INTERNATIONALKDEN DENVER INTERNATIONAL16:39 EDT17:56 MDT3h 17mN77431
2026-09-26partial??02:22ZN448UA
2026-09-26estimated??00:00Z00:32Z0h 31mN448UA
2026-09-25partialKCHS?20:00 EDTN37471
2026-09-24partialKBKF?18:00 MDTN79521
2026-09-23partial??00:00ZN24224
2026-09-22partialKBKF?18:00 MDTN77525
2026-09-21partial??00:00ZN73278
2026-09-20estimatedKCHSKBKF16:55 EDT17:58 MDT3h 02mN73278
2026-09-18partial??00:00ZN77261
2026-09-17partial??00:00ZN36272
2026-09-16partial??00:00ZN37274
2026-09-15partial??00:01ZN77525
2026-09-14partial??00:00ZN37290
2026-09-13estimatedKCHSKBKF16:50 EDT17:58 MDT3h 08mN37290
2026-09-12partial??00:00ZN87513
2026-09-11partial??00:00ZN36272
2026-09-10partial??00:00ZN26232
2026-09-09partial??00:00ZA126E8
2026-09-08partial??00:00ZA2B4EA
2026-09-07partial??00:15ZN54241
2026-09-06estimatedKCHSKBKF16:52 EDT17:50 MDT2h 57mN54241
2026-09-05estimated??00:00Z00:18Z0h 18mN73278
2026-09-04partial??00:00ZN76532
Earlier flights (275) - back to 2025-08-15
DateFromToDepArrDurationAircraft
2026-09-03estimatedKCHSKBKF16:57 EDT17:58 MDT3h 00mN76532
2026-09-01partial??01:42ZN17245
2026-08-31partial??00:00ZN35236
2026-08-30estimated??21:01Z23:58Z2h 56mN35236
2026-08-28partial??01:23ZN76505
2026-08-28estimated??00:00Z00:22Z0h 22mN76505
2026-08-27partial??00:00ZN444UA
2026-08-25partial??02:08ZN36272
2026-08-25estimated??00:00Z01:18Z1h 17mN36272
2026-08-24partial??00:00ZN37255
2026-08-23estimatedKCHSKBKF16:49 EDT17:58 MDT3h 08mN37255
2026-08-22estimated??13:54Z14:46Z0h 51mN477UA
2026-08-22estimated??00:00Z01:48Z1h 47mN73291
2026-08-21partial??00:00ZN33289
2026-08-20partial??00:00ZN24212
2026-08-19partial??00:07ZN77518
2026-08-18partial??00:00ZN76508
2026-08-17partial??00:40ZN35204
2026-08-16estimatedKCHSKBKF18:39 EDT17:30 MDT0h 51mN35204
2026-08-15estimated??00:00Z14:48Z14h 47mN77296
2026-08-14partial??00:00ZN35236
2026-08-13partial??00:00ZN37281
2026-08-12partial??00:00ZN78524
2026-08-11estimatedKCHSKBKF16:57 EDT17:58 MDT3h 00mN78524
2026-07-23estimated??13:40Z14:20Z0h 40mN37468
2026-07-22estimated??13:24Z14:16Z0h 51mN37420
2026-07-21estimated??13:59Z14:48Z0h 48mN37419
2026-07-20estimated??13:56Z14:38Z0h 41mN27477
2026-07-18estimatedKBKFKDEN08:00 MDT08:44 MDT0h 43mN39463
2026-07-17estimated??16:46Z17:30Z0h 43mN75433
2026-07-16estimated??13:58Z14:50Z0h 51mN36447
2026-07-15estimated??13:50Z14:34Z0h 44mN37466
2026-07-14estimatedKBKF?07:50 MDT14:34Z0h 43mN75425
2026-07-13estimatedKBKF?07:47 MDT14:30Z0h 42mN66814
2026-07-12estimatedKBKF?07:43 MDT14:24Z0h 40mN33286
2026-07-11estimatedKDEN?07:35 MDT14:24Z0h 48mN47414
2026-07-10estimatedKBKF?10:31 MDT17:18Z0h 46mN39463
2026-07-09estimatedKBKF?07:41 MDT14:26Z0h 45mN36472
2026-07-08estimatedKBKF?07:37 MDT14:26Z0h 48mN62892
2026-07-07estimatedKDEN?07:41 MDT14:26Z0h 45mN69839
2026-07-06estimatedKBKF?07:40 MDT14:38Z0h 57mN38443
2026-07-05estimatedKBKF?07:33 MDT14:31Z0h 58mN11206
2026-07-04estimatedKBKF?11:34 MDT18:20Z0h 46mN38446
2026-07-03estimatedKBKF?07:29 MDT14:20Z0h 50mA4945F
2026-07-02estimatedKBKF?07:38 MDT14:34Z0h 56mN67827
2026-07-01estimatedKBKF?07:53 MDT14:38Z0h 44mN27421
2026-06-30estimatedKDEN?07:44 MDT14:22Z0h 38mN34455
2026-06-29estimatedKBKF?07:35 MDT14:30Z0h 55mN68842
2026-06-28estimatedKBKFKDEN07:40 MDT08:28 MDT0h 47mN78285
2026-06-27estimatedKBKF?07:51 MDT14:36Z0h 44mN67827
2026-06-26partialKDEN?07:34 MDTN61898
2026-06-25estimatedKBKFKDEN18:00 MDT08:50 MDT14h 49mN27526
2026-06-24partialKBKF?18:00 MDTA12AE3
2026-06-23partialKCHS?20:00 EDTA12AE4
2026-06-22partialKCVS?18:00 MDTN37510
2026-06-21partialKCHS?21:33 EDTN37510
2026-06-21estimatedKBKFKDEN18:00 MDT18:20 MDT0h 20mN37510
2026-06-20partial??01:47ZA12AE6
2026-06-19partialKDEN?18:00 MDTA12AE6
2026-06-18estimatedKCHSKBKF16:56 EDT17:58 MDT3h 01mA12AE6
2026-06-17partialKBKF?18:00 MDTN37541
2026-06-16partialKBKF?18:00 MDTA12B2E
2026-06-15partial??02:11ZA12B2E
2026-06-15estimatedKBKF?18:00 MDT01:10Z1h 10mA12B2E
2026-06-14partialKBKF?18:00 MDTAC0831
2026-06-13partialKBKF?18:00 MDTAC0831
2026-06-12partialKDEN?18:00 MDTA12AC3
2026-06-11estimatedKHOU?17:40 CDT23:58Z1h 17mA12AC3
2026-05-29estimatedKBKF?18:00 MDT00:38Z0h 37mN37523
2026-05-28partialKCHS?20:09 EDTA5D713
2026-05-27estimatedKCHSKBKF16:48 EDT17:56 MDT3h 07mA5D713
2026-05-26partialKDEN?18:00 MDTA5D713
2026-05-25partialKDEN?18:00 MDTA12F07
2026-05-24partialKBKF?18:00 MDTAA7F06
2026-05-23partialKCHS?21:34 EDTAA7EC3
2026-05-22partial??02:11ZN33209
2026-05-22estimated??00:00Z00:52Z0h 52mN33209
2026-05-21estimatedKCHSKBKF17:13 EDT17:58 MDT2h 44mN33209
2026-05-20partialKCHS?21:40 EDTN26226
2026-05-19partialKCHS?21:22 EDTN34282
2026-05-12partialKCHS?21:17 EDTN17229
2026-05-11KCHSKDEN16:19 EDT17:50 MDT3h 30mN17229
2026-05-10partialKCHS?21:41 EDTN73276
2026-05-10estimatedKBKFKDEN18:00 MDT18:52 MDT0h 52mN73276
2026-05-09partialKCHS?20:00 EDTN16234
2026-05-08partialKBKF?19:30 MDTN16234
2026-05-08estimatedKDEN?18:00 MDT00:26Z0h 25mN16234
2026-05-07partialKBKF?18:00 MDTN26232
2026-05-06partialKCHS?20:00 EDTN34222
2026-05-05partialKCHS?20:00 EDTN26232
2026-05-04KCHSKDEN16:22 EDT17:58 MDT3h 35mN26232
2026-04-29partialKFOE?19:00 CDTN436UA
2026-04-28partial??01:44ZN459UA
2026-04-27partialKCHS?20:00 EDTN485UA
2026-04-26partialKCHS?22:19 EDTN436UA
2026-04-24partial??00:00ZN483UA
2026-04-23partial??00:00ZN447UA
2026-04-22estimatedKCHSKBKF18:03 EDT17:58 MDT1h 54mN447UA
2026-04-21estimatedKCHSKBKF16:22 EDT17:58 MDT3h 35mN479UA
2026-04-20partialKCHS?20:00 EDTN478UA
2026-04-19partialKCHS?21:29 EDTN443UA
2026-04-18partialKBKF?18:00 MDTN484UA
2026-04-17estimatedKCHSKBKF16:31 EDT17:58 MDT3h 26mN484UA
2026-04-16KCHSKDEN16:01 EDT17:36 MDT3h 34mN484UA
2026-04-15KCHSKDEN11:29 EDT17:54 MDT8h 24mN446UA
2026-04-15estimatedKBKFKDEN18:00 MDT18:48 MDT0h 47mN446UA
2026-04-14KCHSKDEN13:42 EDT17:58 MDT6h 16mN464UA
2026-04-14KCHSKDEN22:39 EDT23:56 MDT3h 16mN464UA
2026-04-12partialKBKF?18:00 MDTN1902U
2026-04-11partial??00:16ZN445UA
2026-04-10estimated??23:38Z23:58Z0h 20mN445UA
2026-04-06estimated?KDEN00:00Z20:04 MDT2h 04mN451UA
2026-04-05estimatedKCHSKBKF18:22 EDT17:58 MDT1h 35mN451UA
2026-04-04partialKCHS?21:21 EDTN435UA
2026-04-03partialKCHS?20:00 EDTN464UA
2026-04-02partialKCHS?21:20 EDTN26215
2026-04-01estimatedKBKFKDEN16:57 MDT17:36 MDT0h 38mN26215
2026-03-31KCHSKDEN11:28 EDT17:38 MDT8h 09mN452UA
2026-03-30KCHSKDEN16:11 EDT17:48 MDT3h 36mN452UA
2026-03-29estimated??22:22Z23:50Z1h 27mN453UA
2026-03-29partial??01:49ZA44212
2026-03-28estimatedKCHSKBKF16:01 EDT17:54 MDT3h 53mN453UA
2026-03-16estimated??02:23Z03:24Z1h 00mN447UA
2026-03-16estimated??00:00Z01:20Z1h 20mN447UA
2026-03-15partialKDEN?20:36 MDTN26210
2026-03-14partialKBKF?18:00 MDTN481UA
2026-03-13partial??03:09ZN14214
2026-03-13estimated??00:00Z01:46Z1h 46mN483UA
2026-03-12partialKDEN?19:56 MDTN17244
2026-03-12estimatedKBKFKDEN18:00 MDT18:38 MDT0h 38mN435UA
2026-03-11partialKDEN?19:38 MDTN14237
2026-03-10partialKDEN?19:41 MDTN77536
2026-03-09partialKDEN?19:40 MDTN37281
2026-03-08partial??00:01ZN458UA
2026-03-07partialKDEN?22:22 MSTN78524
2026-03-07estimatedKBKFKDEN17:00 MST19:06 MST2h 06mN481UA
2026-03-06partial??02:44ZN25201
2026-03-06estimatedKBKFKDEN17:00 MST17:42 MST0h 42mN481UA
2026-03-05partial??00:04ZN883UA
2026-03-04partial??00:01ZN820UA
2026-03-03partial??00:00ZN817UA
2026-03-02partial??00:02ZN834UA
2026-03-01partial??00:00ZN817UA
2026-02-28partial??00:00ZN498UA
2026-02-27partial??00:00ZN824UA
2026-02-26partial??00:01ZN834UA
2026-02-25partial??00:00ZN849UA
2026-02-24partial??00:00ZN852UA
2026-02-23partial??00:03ZN813UA
2026-02-22partial??00:02ZN829UA
2026-02-21partial??00:00ZN829UA
2026-02-20partial??00:00ZN829UA
2026-02-19partial??00:03ZN829UA
2026-02-18partialKCHS?19:31 ESTN834UA
2026-02-17estimatedKBKFKDEN17:02 MST17:56 MST0h 53mN889UA
2026-02-16partial??00:02ZN884UA
2026-02-15partial??00:02ZN882UA
2026-02-14partial??00:02ZN834UA
2026-02-13partial??00:00ZN484UA
2026-02-12partial??00:00ZN438UA
2026-02-11partial??00:00ZN469UA
2026-02-07partial??00:02ZN437UA
2026-02-06partial??00:00ZN440UA
2026-02-05partial??00:00ZN477UA
2026-02-04partial??00:00ZN440UA
2026-02-03partial??00:00ZN452UA
2026-02-02partial??00:00ZN437UA
2026-02-01estimatedKCHSKBKF16:18 EST16:58 MST2h 40mN437UA
2026-01-31estimatedKBKFKDEN17:00 MST18:04 MST1h 04mN442UA
2026-01-30partial??00:01ZN442UA
2026-01-29partial??00:00ZN457UA
2026-01-28partial??00:00ZN457UA
2026-01-27partial??00:01ZN479UA
2026-01-26partial??00:00ZN462UA
2026-01-25partialKBKF?17:00 MSTN434UA
2026-01-24partial??00:06ZN445UA
2026-01-23partial??00:09ZN445UA
2026-01-22partial??00:00ZN445UA
2026-01-21partial??00:02ZN437UA
2026-01-20partial??00:00ZN442UA
2026-01-19partial??00:02ZN442UA
2026-01-18estimatedKCHSKBKF16:20 EST16:58 MST2h 37mN442UA
2026-01-17estimated??23:02Z23:30Z0h 27mN492UA
2026-01-09partial??00:01ZN462UA
2026-01-08partial??00:00ZN475UA
2026-01-07partial??00:00ZN475UA
2026-01-06partialKDEN?21:05 MSTN17279
2026-01-06estimatedKBKFKDEN17:00 MST18:12 MST1h 12mN453UA
2026-01-05partialKDEN?20:57 MSTN834UA
2026-01-05estimatedKBKFKDEN17:00 MST17:58 MST0h 57mN461UA
2026-01-04partial??00:00ZN461UA
2026-01-03partialKDEN?20:55 MSTN899UA
2026-01-03estimatedKBKFKDEN17:00 MST17:56 MST0h 55mN489UA
2026-01-02partialKDEN?20:52 MSTN822UA
2026-01-02estimatedKBKFKDEN17:02 MST18:00 MST0h 58mN880UA
2026-01-01partial??00:02ZN4901U
2025-12-31partialKDEN?20:51 MSTN483UA
2025-12-31estimatedKBKFKDEN17:00 MST17:58 MST0h 58mN440UA
2025-12-30partialKDEN?20:54 MSTN880UA
2025-12-30estimatedKBKFKDEN17:02 MST18:10 MST1h 08mN454UA
2025-12-29partialKDEN?21:15 MSTN816UA
2025-12-29estimatedKBKFKDEN17:00 MST18:06 MST1h 05mN440UA
2025-12-28partial??00:00ZN479UA
2025-12-27?KSEA08:09Z15:58 PST15h 49mN829UA
2025-12-27KDENKNTK21:28 MST22:54 PST2h 25mN829UA
2025-12-27estimatedKBKFKDEN17:00 MST17:54 MST0h 54mN445UA
2025-12-26estimated??13:20Z23:58Z10h 37mN850UA
2025-12-26KDENKSNA20:51 MST22:26 PST2h 34mN850UA
2025-12-26estimatedKBKFKDEN17:01 MST17:46 MST0h 44mN436UA
2025-12-25partial??00:00ZN434UA
2025-12-24partialKDEN?20:57 MSTN851UA
2025-12-24estimatedKBKFKDEN17:00 MST17:52 MST0h 52mN434UA
2025-12-23partialKDEN?21:10 MSTN828UA
2025-12-23estimatedKBKFKDEN17:00 MST17:52 MST0h 52mN481UA
2025-12-22partial??03:52ZN821UA
2025-12-22estimatedKBKFKDEN17:00 MST17:56 MST0h 56mN470UA
2025-12-21partial??00:02ZN472UA
2025-12-20partialKCHS?22:09 ESTN476UA
2025-12-19KDENKNTK21:00 MST22:22 PST2h 22mN822UA
2025-12-19estimatedKBKFKDEN17:00 MST18:26 MST1h 25mN479UA
2025-12-18partial??00:00ZN872UA
2025-12-17partial??00:00ZN78540
2025-12-16partial??00:00ZN37253
2025-12-15partial??00:00ZN78506
2025-12-14partial??00:00ZN4888U
2025-12-13partial??00:00ZN33203
2025-12-12partial??00:00ZN73259
2025-12-11partial??00:00ZN38467
2025-12-10partial??00:00ZN87512
2025-12-09estimatedKCHSKBKF16:17 EST16:58 MST2h 40mN87512
2025-12-02estimated??00:47Z01:34Z0h 46mN87527
2025-11-27estimated??00:00Z00:54Z0h 54mN87507
2025-11-26estimatedKCHSKBKF16:18 EST16:58 MST2h 39mN87507
2025-10-29partialKCHS?20:00 EDTA5CF8B
2025-10-28partialKBKF?18:00 MDTN77535
2025-10-27estimatedKCHSKBKF16:42 EDT17:58 MDT3h 15mN77535
2025-10-26partialKDEN?18:00 MDTN68801
2025-10-25partial??00:02ZN37518
2025-10-24partial??00:00ZA44257
2025-10-23partial??00:06ZN47517
2025-10-22partialKCHS?23:21 EDTN37540
2025-10-21partial??01:36ZN47533
2025-10-21estimated??00:00Z00:22Z0h 22mN47533
2025-10-20partial??00:00ZN37535
2025-10-19partial??00:00ZN76269
2025-10-14partialKCHS?21:08 EDTN37513
2025-10-13partial??00:00ZN47512
2025-10-12estimated??23:01Z23:58Z0h 57mN47512
2025-10-08estimatedKBKFKDEN18:00 MDT18:20 MDT0h 20mA12A82
2025-10-07partial??00:00ZN37536
2025-10-06partial??00:00ZN37530
2025-10-05estimatedKCHSKBKF11:00 EDT17:58 MDT8h 57mA12A7D
2025-10-04KCHSKDEN09:39 EDT09:00 MDT1h 20mA12A7D
2025-10-01KCHS?16:56 EDT21:58Z1h 02mA2B7CD
2025-09-30KCHSKHOP16:32 EDT16:34 CDT1h 02mA12F70
2025-09-29KCHSKHOP16:47 EDT16:51 CDT1h 03mA449A3
2025-09-28KCHS?16:59 EDT22:00Z1h 01mAA7F4E
2025-09-27KCHS?16:37 EDT21:40Z1h 02mAA2BA1
2025-09-26KCHS?17:14 EDT22:21Z1h 07mAA7E7D
2025-09-25KCHSKHOP16:58 EDT17:05 CDT1h 07mA9D59F
2025-09-24KCHS?16:26 EDT21:32Z1h 05mA0ACFF
2025-09-23KCHS?16:25 EDT21:31Z1h 05mA43EE5
2025-09-22KCHSKCBM16:39 EDT16:39 CDT1h 00mAA4C42
2025-09-21partialKDEN Denver International?18:00 MDTAA56B4
2025-09-20KCHSKCBM16:35 EDT16:36 CDT1h 00mAA56B4
2025-09-19KCHSKMKL16:23 EDT16:30 CDT1h 07mA43E7F
2025-09-18KCHS?16:34 EDT23:13Z2h 38mA41722
2025-08-26partialKCHS?22:22 EDTN67845
2025-08-24estimatedKBKFKDEN18:01 MDT01:48 MDT7h 46mN77295
2025-08-23partialKCHS?01:57 EDTN77295
2025-08-21estimatedKCHSKBKF03:16 EDT17:58 MDT16h 42mN33289
2025-08-19partial??00:00ZN855UA
2025-08-17partial??00:00ZN879UA
2025-08-16partialKDEN?18:00 MDTN873UA
2025-08-15partialKCHS?20:37 EDTN894UA

Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.

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Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our archive (from $9.99, with a free one-day sample). Questions: [email protected]