Flight

UAL2104

Flight history and live tracking for UAL2104, 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
RouteKBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KEWR NEWARK LIBERTY INTERNATIONAL
Scheduled departure12:36 EDT

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

Route

AirlineUnited Airlines
Observed routeKORD → KBOS

Flight history 255 flights since Aug 2025

DateFromToDepArrDurationAircraft
2026-10-02KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL13:06 EDT13:56 EDT0h 50mN21723
2026-10-01KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL12:57 EDT13:47 EDT0h 50mN25705
2026-09-30KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL12:56 EDT13:44 EDT0h 48mN25705
2026-09-29KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL12:59 EDT13:52 EDT0h 53mN25705
2026-09-28KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL14:23 EDT15:20 EDT0h 57mN25705
2026-09-27KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL13:32 EDT14:35 EDT1h 03mN39728
2026-09-26KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL12:44 EDT13:47 EDT1h 03mN66808
2026-09-25KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONALKEWR NEWARK LIBERTY INTERNATIONAL13:01 EDT13:57 EDT0h 56mN75436
2026-09-24KBOSKLDJ13:03 EDT14:14 EDT1h 11mN47414
2026-09-23KBOSKEWR12:54 EDT14:23 EDT1h 28mN891UA
2026-09-22KBOSKLDJ12:43 EDT13:50 EDT1h 06mN804UA
2026-09-20estimatedKBOSKEWR14:06 EDT15:00 EDT0h 53mN802UA
2026-09-18estimatedKBOSKEWR12:52 EDT14:00 EDT1h 07mN828UA
2026-09-17estimatedKBOSKEWR13:35 EDT14:40 EDT1h 04mN822UA
2026-09-16KBOSKEWR12:51 EDT13:50 EDT0h 58mN834UA
2026-09-15KBOSKEWR14:05 EDT15:02 EDT0h 57mN893UA
2026-09-14KBOSKEWR13:20 EDT14:34 EDT1h 13mN892UA
2026-09-13KBOSKEWR13:01 EDT13:50 EDT0h 48mN852UA
2026-09-11estimatedKBOSKEWR12:54 EDT13:52 EDT0h 57mN850UA
2026-09-10KBOSKEWR13:16 EDT14:10 EDT0h 53mN838UA
2026-09-09KBOSKEWR12:42 EDT13:40 EDT0h 57mN889UA
2026-09-08estimatedKBOSKEWR12:56 EDT14:08 EDT1h 11mN848UA
2026-09-04estimated??17:00Z18:14Z1h 14mN814UA
2026-09-03KBOSKEWR14:33 EDT15:24 EDT0h 50mN832UA
Earlier flights (231) - back to 2025-08-15
DateFromToDepArrDurationAircraft
2026-09-01KBOSKEWR12:54 EDT13:58 EDT1h 03mN845UA
2026-08-31estimated??16:45Z17:50Z1h 04mN816UA
2026-08-30KBOSKEWR12:54 EDT13:46 EDT0h 52mN873UA
2026-08-28estimatedKBOSKEWR15:36 EDT16:38 EDT1h 01mN829UA
2026-08-25estimatedKBOSKEWR13:23 EDT14:26 EDT1h 03mN821UA
2026-08-24estimatedKBOSKEWR13:08 EDT14:10 EDT1h 01mN814UA
2026-08-23KBOSKEWR12:50 EDT13:46 EDT0h 55mN814UA
2026-08-21estimated??16:49Z19:48Z2h 58mN842UA
2026-08-20estimated??15:43Z16:24Z0h 40mN39461
2026-08-19estimated??17:25Z18:08Z0h 42mN811UA
2026-08-17estimatedKBOSKEWR13:04 EDT15:20 EDT2h 15mN891UA
2026-08-16estimatedKBOSKEWR13:16 EDT14:10 EDT0h 53mN841UA
2026-08-14estimatedKBOSKEWR13:15 EDT14:08 EDT0h 53mN843UA
2026-08-13estimated??17:27Z18:20Z0h 52mN831UA
2026-08-12KBOSKEWR12:57 EDT13:54 EDT0h 56mN830UA
2026-07-23partialKCLT?20:00 EDTN17331
2026-07-22partialKCLT?07:22 EDTA5CF41
2026-07-22partialKCLT?23:28 EDTA5CF41
2026-07-21partialKCLT?07:20 EDTN77259
2026-07-21estimated?KCLT00:00Z20:32 EDT0h 31mN77259
2026-07-20partial??00:00ZN47282
2026-07-17partialKCLT?07:15 EDTN27270
2026-07-16partialKCLT?07:34 EDTA126EA
2026-07-16partialKCLT?21:08 EDTA126EA
2026-07-15partialKCLT?20:00 EDTA44212
2026-07-14partialKCLT?20:00 EDTN27256
2026-07-13partialKEWR?20:01 EDTN47280
2026-07-11partialKEWR?20:39 EDTN47281
2026-07-10KEWRKCLT21:00 EDT22:30 EDT1h 29mN27256
2026-07-08partialKCLT?20:02 EDTA44187
2026-07-07partialKCLT?07:36 EDTA44211
2026-07-07estimatedKEWRKCLT22:16 EDT00:10 EDT1h 53mA44211
2026-07-05estimatedKEWR?18:03 EDT23:58Z1h 54mN17262
2026-07-03partialKCLT?07:39 EDTA12734
2026-07-02partialKCLT?07:28 EDTN27274
2026-07-02estimatedKEWRKCLT20:19 EDT22:22 EDT2h 02mN27274
2026-07-01partialKCLT?20:00 EDTA4423A
2026-06-30partialKCLT?07:06 EDTN47275
2026-06-30partialKCLT?20:00 EDTN47275
2026-06-29estimatedKEWR?18:57 EDT23:58Z1h 00mN47275
2026-06-28partialKCLT?07:38 EDTN17300
2026-06-27partialKCLT?07:23 EDTA2B45B
2026-06-26partialKCLT?07:29 EDTN17289
2026-06-25estimatedKEWR?18:23 EDT23:58Z1h 35mN17289
2026-06-24estimatedKSTLKEWR06:13 CDT09:02 EDT1h 48mA1277B
2026-06-23estimatedKSTLKEWR06:23 CDT09:28 EDT2h 04mA5CFA5
2026-06-22estimatedKSTLKEWR06:26 CDT09:16 EDT1h 50mN37542
2026-06-21estimatedKSTLKEWR06:11 CDT09:08 EDT1h 56mA5CC3C
2026-06-20estimatedKBLV?06:15 CDT13:02Z1h 46mN27251
2026-06-19estimatedKSTLKEWR06:12 CDT09:04 EDT1h 51mN27263
2026-06-18estimatedKSTLKEWR06:16 CDT07:36 EDT0h 19mA12711
2026-06-17estimatedKSTLKEWR06:02 CDT09:02 EDT2h 00mA126EB
2026-06-16estimatedKSTL?06:03 CDT12:22Z1h 19mA4423B
2026-06-15estimatedKSTL?06:11 CDT13:10Z1h 58mA12AC2
2026-06-14estimatedKSTL?05:59 CDT13:18Z2h 18mN27252
2026-06-13estimatedKSTLKEWR06:10 CDT09:15 EDT2h 04mA2B45B
2026-06-12estimatedKSTLKEWR06:14 CDT09:20 EDT2h 05mA2B47F
2026-05-29estimatedKSTLKEWR06:19 CDT09:32 EDT2h 12mA2B47F
2026-05-28estimatedKSTLKEWR06:07 CDT09:10 EDT2h 03mA2B4EA
2026-05-27estimatedKSTLKEWR06:15 CDT09:10 EDT1h 54mA8E9FD
2026-05-26estimatedKSTL?05:53 CDT13:02Z2h 08mA441AC
2026-05-25estimatedKSTL?05:56 CDT13:04Z2h 07mA441F5
2026-05-24estimatedKSTL?06:31 CDT13:46Z2h 14mA5CF8B
2026-05-23estimatedKSTL?06:23 CDT13:30Z2h 06mA5CF82
2026-05-22estimated??11:24Z13:12Z1h 47mN27261
2026-05-21KCHS?07:58 EDT15:34Z3h 35mN832UA
2026-05-20KORDKBDL19:36 CDT10:34 EDT13h 57mN39450
2026-05-19partialKORD?22:00 CDTN68452
2026-05-12KORDKBDL07:57 CDT10:36 EDT1h 38mN69839
2026-05-11KORDKBDL07:49 CDT10:24 EDT1h 34mN68811
2026-05-10KORDKBDL08:03 CDT10:36 EDT1h 32mN39415
2026-05-09KORDKBDL07:50 CDT10:24 EDT1h 33mN66837
2026-05-08KORDKBDL08:01 CDT10:34 EDT1h 33mN69804
2026-05-07KORDKBDL07:58 CDT10:32 EDT1h 33mN66848
2026-05-06KORDKBDL08:00 CDT10:30 EDT1h 29mN38443
2026-05-05KORDKBDL08:01 CDT10:34 EDT1h 32mN66893
2026-05-04KORDKBDL07:54 CDT10:34 EDT1h 39mN62894
2026-05-03KORDKBDL07:56 CDT10:38 EDT1h 41mN36472
2026-05-02KORDKBDL07:59 CDT10:36 EDT1h 36mN37413
2026-05-01KORDKBDL07:57 CDT10:30 EDT1h 32mN38473
2026-04-30KORDKBDL07:08 CDT09:44 EDT1h 35mN68817
2026-04-27KORDKBOS07:52 CDT10:52 EDT1h 59mA2B83B
2026-04-26KORDKBOS07:51 CDT10:50 EDT1h 59mA4945F
2026-04-25KORDKBOS07:59 CDT10:48 EDT1h 48mN27519
2026-04-24KORDKBOS07:52 CDT10:44 EDT1h 52mN37528
2026-04-23KORDKBOS07:44 CDT10:34 EDT1h 49mA12F2A
2026-04-22KORDKBOS07:48 CDT10:38 EDT1h 49mA12F71
2026-04-20KORDKBOS09:03 CDT10:36 EDT0h 32mA5D713
2026-04-19KORDKBOS07:47 CDT10:38 EDT1h 51mN37542
2026-04-18KORDKBOS07:50 CDT10:40 EDT1h 49mN67501
2026-04-17KORDKBOS07:44 CDT10:38 EDT1h 53mA5D6F9
2026-04-16KORDKBOS07:55 CDT10:44 EDT1h 48mA12AE9
2026-04-15KORDKBOS08:01 CDT10:58 EDT1h 56mN37523
2026-04-13estimated??16:50Z17:12Z0h 21mA2BC9E
2026-04-13estimatedKORD?08:00 CDT13:20Z0h 19mA2BC9E
2026-04-12KORDKBOS07:44 CDT10:40 EDT1h 55mN37504
2026-04-11KORDKBOS07:42 CDT10:28 EDT1h 45mAA7F24
2026-04-06KORDKBOS08:07 CDT10:48 EDT1h 40mA12AA4
2026-04-05KORDKBOS07:42 CDT10:30 EDT1h 47mAA7F46
2026-04-04KORDKBOS08:05 CDT10:58 EDT1h 52mA12AA1
2026-04-03KORDKBOS08:32 CDT11:16 EDT1h 44mN37541
2026-04-02KORDKBOS08:10 CDT10:56 EDT1h 45mN37541
2026-03-30KORDKBOS07:53 CDT10:38 EDT1h 44mN67501
2026-03-29KORDKBOS07:43 CDT10:26 EDT1h 42mA12AE6
2026-03-28estimated??20:36Z23:48Z3h 11mN809UA
2026-03-16estimated??00:00Z01:18Z1h 18mN801UA
2026-03-15estimated??21:00Z23:58Z2h 57mN801UA
2026-03-14KCHSKDEN16:38 EDT17:28 MDT2h 49mN844UA
2026-03-13partialKCHS?20:00 EDTN801UA
2026-03-12estimated??23:30Z23:58Z0h 27mN801UA
2026-03-11?KDEN20:21Z17:36 MDT3h 14mN829UA
2026-03-10KTYSKDEN16:30 EDT17:40 MDT3h 09mN883UA
2026-03-09?KDEN20:31Z17:34 MDT3h 03mN883UA
2026-03-08partial??00:01ZN490UA
2026-03-07partial??00:00ZN838UA
2026-03-06partial??00:00ZN807UA
2026-03-05partial??00:04ZN17294
2026-03-04partial??00:01ZN17300
2026-03-03partial??00:00ZA12750
2026-03-02partial??00:02ZN27256
2026-03-01partial??00:00ZA126EA
2026-02-28partial??00:00ZN27271
2026-02-27partial??00:00ZN27251
2026-02-26partial??00:01ZA4418D
2026-02-25partial??00:00ZN27260
2026-02-24estimatedKLDJ?17:42 EST23:58Z1h 16mN27260
2026-02-23KEWRKPDX19:10 EST22:06 PST5h 55mA44187
2026-02-22partial??00:02ZN27261
2026-02-21partial??00:00ZN27274
2026-02-20partial??00:00ZA126CC
2026-02-19partialKEWR?20:14 ESTN17262
2026-02-18?KPDX00:02Z20:30 PST4h 28mA126C9
2026-02-17partial??00:02ZA12709
2026-02-16partial??00:02ZA12750
2026-02-15partial??00:02ZN17279
2026-02-14partialKLDJ?01:41 ESTA12798
2026-02-13partialKPDX?22:45 PSTA12750
2026-02-12partial??00:01ZN24702
2026-02-11estimated??22:05Z23:58Z1h 52mN24702
2026-02-11partial??00:00ZN24715
2026-02-10KSAVKTEB14:11 EST15:46 EST1h 35mABB440
2026-02-07partial??00:02ZN16703
2026-02-06estimatedKEWRKCLT17:08 EST18:58 EST1h 49mN16703
2026-02-06partialKSTL?18:00 CSTN27733
2026-02-05estimatedKEWRKCLT16:53 EST18:58 EST2h 04mN27733
2026-02-05partialKSTL?18:00 CSTN33714
2026-02-04estimated??21:55Z23:58Z2h 02mN33714
2026-02-04partial??00:00ZN16713
2026-02-03estimatedKEWRKCLT16:55 EST18:58 EST2h 02mN16713
2026-02-03KSAVKEWR14:15 EST15:46 EST1h 30mN822UA
2026-02-02partial??00:00ZN16713
2026-02-01estimatedKEWRKCLT17:07 EST18:58 EST1h 50mN16713
2026-02-01partialKSTL?18:00 CSTN14704
2026-01-31partial??00:00ZN38727
2026-01-30KLDJ?17:13 EST23:58Z1h 44mN38727
2026-01-30partialKSTL?18:01 CSTN815UA
2026-01-29estimatedKSAV?17:46 EST23:58Z1h 11mN815UA
2026-01-28partial??00:00ZN15751
2026-01-27estimatedKEWRKCLT17:10 EST18:58 EST1h 47mN15751
2026-01-27partialKSTL?18:01 CSTN823UA
2026-01-26estimatedKSAV?17:31 EST23:58Z1h 26mN823UA
2026-01-25?KSNA00:00Z20:42 PST4h 41mN23707
2026-01-24estimatedKEWRKCLT17:09 EST18:58 EST1h 48mN23707
2026-01-23partialKSTL?18:09 CSTN38727
2026-01-22estimatedKEWRKCLT16:54 EST18:58 EST2h 03mN38727
2026-01-22partialKSTL?18:00 CSTN17730
2026-01-21estimatedKEWRKCLT17:19 EST18:58 EST1h 38mN17730
2026-01-21partialKSTL?18:02 CSTN29717
2026-01-20estimatedKEWRKCLT17:11 EST18:58 EST1h 46mN29717
2026-01-20KSAVKEWR14:09 EST16:14 EST2h 05mN892UA
2026-01-19partialKEWR?19:14 ESTN16703
2026-01-18estimatedKSTLKEWR17:22 CST18:58 EST0h 36mN16703
2026-01-18KSAVKEWR14:51 EST16:48 EST1h 56mN829UA
2026-01-17estimated??23:02Z23:30Z0h 27mN16701
2026-01-09estimatedKEWRKCLT16:55 EST17:42 EST0h 46mN38727
2026-01-09partialKSTL?18:01 CSTN39728
2026-01-08estimatedKEWRKCLT17:23 EST18:58 EST1h 34mN39728
2026-01-08partialKSTL?18:00 CSTN16709
2026-01-07estimatedKEWRKCLT16:59 EST18:58 EST1h 59mN16709
2026-01-07partialKSTL?18:00 CSTN13720
2026-01-06estimatedKEWRKCLT17:10 EST18:58 EST1h 48mN13720
2026-01-06KSAVKEWR14:10 EST16:00 EST1h 49mN804UA
2026-01-05KDENKLAS00:01 MST09:00 PST9h 58mN14235
2026-01-04KDENKPHL00:04 MST05:14 EST3h 09mN16234
2026-01-03KDENKPHL23:55 MST05:12 EST3h 16mN73275
2026-01-02KDENKPHL00:38 MST05:48 EST3h 09mN37273
2025-12-31KDENKPHL01:25 MST06:50 EST3h 25mN36247
2025-12-30KDENKPHL23:52 MST05:20 EST3h 28mN16234
2025-12-29KDENKPHL23:56 MST05:02 EST3h 05mN14240
2025-12-28KDEN?00:38 MST10:38Z2h 59mN77537
2025-12-27KDENKPHL23:52 MST05:00 EST3h 07mN77537
2025-12-24KDENKPHL00:09 MST05:10 EST3h 00mN78501
2025-12-23KDENKPHL23:54 MST04:48 EST2h 53mN78511
2025-12-22KDENKPHL00:00 MST04:56 EST2h 55mN78506
2025-12-21KDENKPHL00:16 MST05:04 EST2h 47mN37277
2025-12-20KDENKPHL00:41 MST06:10 EST3h 28mN33266
2025-12-19KDENKPHL23:55 MST05:06 EST3h 10mN35204
2025-12-18KIAH George Bush IntercontinentalKSAN20:43 CST21:38 PST2h 54mN37540
2025-12-17KIAHKSAN20:36 CST21:42 PST3h 05mA12F73
2025-12-16KIAHKSAN20:40 CST21:34 PST2h 54mAA7F25
2025-12-15KIAHKSAN22:21 CST23:28 PST3h 06mA12A7D
2025-12-14KIAHKSAN20:37 CST21:46 PST3h 08mA12AA0
2025-12-13KIAHKSAN21:39 CST22:30 PST2h 50mAA7F02
2025-12-12KIAHKSAN20:40 CST21:28 PST2h 47mN37532
2025-12-11KIAHKSAN20:43 CST21:32 PST2h 48mA5D28C
2025-12-10KIAHKSAN20:50 CST21:38 PST2h 47mN37510
2025-11-27KORDKBOS06:22 CST09:12 EST1h 49mN37253
2025-11-26KORDKBOS06:32 CST09:12 EST1h 39mN17245
2025-10-30KORDKBOS06:27 CDT09:26 EDT1h 59mA126E7
2025-10-27KORDKBOS06:22 CDT09:16 EDT1h 53mN36472
2025-10-20estimated?KBOS12:06Z09:34 EDT1h 27mN38446
2025-10-13KORDKBOS06:37 CDT09:50 EDT2h 12mN38446
2025-10-06KORDKBOS06:40 CDT09:36 EDT1h 55mN64844
2025-10-04KORDKBOS14:55 CDT17:00 EDT1h 04mN69833
2025-10-02KORD O'Hare InternationalKROC06:45 CDT08:45 EDT1h 00mA44588
2025-09-29KORD O'Hare International?06:40 CDT12:41Z1h 01mA923A8
2025-09-28KORD O'Hare InternationalKROC06:34 CDT08:37 EDT1h 02mA94BFF
2025-09-27KORD O'Hare International?06:41 CDT12:42Z1h 00mA5D28C
2025-09-26KORD O'Hare InternationalKROC06:47 CDT08:52 EDT1h 04mAA2BA5
2025-09-25KORD O'Hare InternationalKROC06:43 CDT08:43 EDT1h 00mA46D4E
2025-09-22KORD O'Hare InternationalKSYR06:41 CDT08:48 EDT1h 07mAA7E7A
2025-09-21KORD O'Hare InternationalKBUF06:44 CDT08:44 EDT1h 00mA9D5E4
2025-09-20KORD O'Hare InternationalKBUF06:42 CDT08:44 EDT1h 01mA12A7F
2025-09-19KORD O'Hare International?09:26 CDT15:32Z1h 05mAA4C87
2025-08-24KORDKBOS06:41 CDT09:34 EDT1h 52mN14228
2025-08-23KORDKBOS00:10 CDT09:36 EDT8h 25mN37474
2025-08-21KORDKBOS06:51 CDT09:48 EDT1h 56mN24211
2025-08-19KTVCKDEN09:24 EDT10:08 MDT2h 44mN435UA
2025-08-17KORDKBOS06:29 CDT09:32 EDT2h 02mA12F6F
2025-08-16KORDKBOS06:57 CDT09:56 EDT1h 58mN822UA
2025-08-15KORDKBOS06:03 CDT09:22 EDT2h 18mAA7F2B

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]