Flight

UAL731

Flight history and live tracking for UAL731, 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.

Route

AirlineUnited Airlines
Observed routeNZCH → KSFO

Flight history 221 flights since Aug 2025

DateFromToDepArrDurationAircraft
2026-10-02KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL18:22 MDT22:14 EDT25h 52mN36272
2026-10-01KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL18:10 MDT22:55 EDT26h 45mN33286
2026-09-30KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL18:10 MDT22:49 EDT2h 39mN14235
2026-09-29KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL18:12 MDT22:33 EDT26h 21mN27366
2026-09-28KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL18:12 MDT22:55 EDT2h 43mN77261
2026-09-27KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL17:45 MDT22:24 EDT2h 39mN37307
2026-09-26KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL18:26 MDT23:09 EDT2h 43mN77510
2026-09-25KDEN DENVER INTERNATIONALKBUF BUFFALO NIAGARA INTERNATIONAL20:08 MDT00:52 EDT2h 44mN24224
2026-09-24partialKDEN?18:00 MDTN14554
2026-09-23partialKDEN?18:00 MDTN14507
2026-09-22partialKDEN?18:02 MDTA3D326
2026-09-21partialKDEN?18:33 MDTA3D2C0
2026-09-20?KBOS01:52Z01:18 EDT3h 25mA2452C
2026-09-18?KBOS01:26Z01:02 EDT3h 36mA0B7B6
2026-09-17?KBOS00:00Z23:30 EDT3h 29mA3D2C0
2026-09-16partial??01:00ZA0B86A
2026-09-15?KBOS00:05Z00:08 EDT4h 02mA0B803
2026-09-14?KBOS02:13Z01:20 EDT3h 06mA0B821
2026-09-13?KBOS00:00Z23:24 EDT3h 24mA0B844
2026-09-12partial??00:00ZN54561
2026-09-11partial??00:00ZA0B802
2026-09-10partial??00:00ZA245B7
2026-09-09?KBOS00:00Z23:44 EDT3h 43mA0B844
2026-09-06estimatedKCVGKORD13:01 EDT13:00 CDT0h 59mN24224
2026-09-05estimatedKCVGKORD12:42 EDT12:34 CDT0h 51mN837UA
2026-09-04KCVGKORD16:13 EDT16:08 CDT0h 54mN845UA
Earlier flights (195) - back to 2025-08-15
DateFromToDepArrDurationAircraft
2026-09-03KCVGKORD13:34 EDT13:28 CDT0h 53mN896UA
2026-09-01KCVGKORD12:53 EDT12:44 CDT0h 50mN839UA
2026-08-31KCVGKORD13:48 EDT13:48 CDT0h 59mN821UA
2026-08-30KCVGKORD13:00 EDT12:54 CDT0h 53mN844UA
2026-08-29KCVGKORD12:29 EDT12:20 CDT0h 50mN14250
2026-08-28KCVGKORD12:44 EDT12:30 CDT0h 46mN827UA
2026-08-27estimatedKCVGKORD12:32 EDT12:26 CDT0h 53mN834UA
2026-08-25KCVGKORD12:28 EDT12:14 CDT0h 45mN813UA
2026-08-24KCVGKORD12:41 EDT12:30 CDT0h 48mN801UA
2026-08-23KCVGKORD12:34 EDT12:26 CDT0h 51mN884UA
2026-08-22KCVGKORD12:31 EDT12:16 CDT0h 44mA5D319
2026-08-21KCVGKORD12:35 EDT12:26 CDT0h 50mN891UA
2026-08-20KCVGKORD12:43 EDT14:28 CDT2h 45mN890UA
2026-08-19estimatedKCVGKORD12:37 EDT14:22 CDT2h 44mN813UA
2026-08-17estimated??16:58Z22:00Z5h 01mN836UA
2026-08-16partialKORD?08:00 CDTN87513
2026-08-15estimatedKCVGKORD14:17 EDT14:06 CDT0h 48mN87513
2026-08-14KCVGKORD13:30 EDT15:25 CDT2h 55mN896UA
2026-08-13partialKORD?11:38 CDTN848UA
2026-08-12KCVGKORD18:31 EDT18:28 CDT0h 56mN848UA
2026-08-11KCVGKORD17:13 EDT18:37 CDT2h 23mN851UA
2026-07-23estimated??02:17Z07:30Z5h 13mA12B07
2026-07-22estimated??02:40Z07:48Z5h 07mA2B7F5
2026-07-21estimated??02:24Z03:02Z0h 37mN37538
2026-07-20estimated??02:10Z07:26Z5h 15mN37514
2026-07-19estimated??03:31Z08:30Z4h 58mN17421
2026-07-18estimated??02:19Z07:24Z5h 04mA12AC5
2026-07-17estimated??02:02Z07:14Z5h 11mA12AC7
2026-07-16estimated??02:13Z07:26Z5h 12mN37556
2026-07-15estimated??02:45Z07:40Z4h 54mA12F72
2026-07-14estimatedKSFO?19:10 PDT07:12Z5h 01mN17421
2026-07-13estimatedKSFO?19:00 PDT02:38Z0h 37mN47533
2026-07-12estimatedKSFO?19:17 PDT02:58Z0h 41mN47524
2026-07-11estimatedKSFOPHUP19:03 PDT16:44 HST0h 41mAA7F01
2026-07-10estimatedKSFO?19:35 PDT03:06Z0h 30mA12AE8
2026-07-09estimatedKSFOPHUP19:15 PDT16:38 HST0h 23mA12F6F
2026-07-08estimatedKSFO?19:08 PDT02:44Z0h 35mA12A80
2026-07-07estimatedKSFO?19:17 PDT06:54Z4h 36mA12AA4
2026-07-06estimatedKSFOPHUP19:16 PDT21:18 HST5h 01mA12AE6
2026-07-05estimatedKSFO?19:30 PDT07:44Z5h 14mA449A4
2026-07-04estimatedKSFO?19:14 PDT07:26Z5h 11mN37562
2026-07-03estimatedKSFO?19:12 PDT07:10Z4h 57mA12F09
2026-07-02estimatedKSFOPHUP22:52 PDT00:36 HST4h 44mAA7F28
2026-07-02estimatedKSFO?19:15 PDT02:46Z0h 30mA2B7CD
2026-07-01estimatedKSFO?19:00 PDT07:12Z5h 11mA12B07
2026-06-30estimatedKSFO?19:28 PDT07:44Z5h 15mA445A4
2026-06-29estimatedKSFO?19:07 PDT07:20Z5h 12mA12F09
2026-06-28estimatedKSFOPHUP19:15 PDT20:48 HST4h 32mA449A2
2026-06-27estimatedKSFO?19:37 PDT07:28Z4h 50mN77552
2026-06-26estimatedKSFOPHUP19:14 PDT20:54 HST4h 39mN37541
2026-06-25estimatedKSFO?19:06 PDT07:20Z5h 13mA75FDF
2026-06-24estimatedKSFO?19:16 PDT07:14Z4h 57mN37541
2026-06-23estimatedKSFOPHUP20:07 PDT21:58 HST4h 50mN37522
2026-06-22estimatedKSFO?19:26 PDT07:10Z4h 44mA2B7F5
2026-06-21estimatedKSFO?19:08 PDT07:10Z5h 01mA12AE5
2026-06-20estimatedKSFO?19:23 PDT07:16Z4h 52mAA7F05
2026-06-19estimatedKSFO?19:29 PDT07:28Z4h 58mA12AC2
2026-06-18estimatedKSFO?19:07 PDT07:12Z5h 04mAA7F08
2026-06-17estimatedKSFO?19:07 PDT07:00Z4h 52mN27509
2026-06-16estimatedKSFO?19:18 PDT07:02Z4h 43mA12A9E
2026-06-15estimatedKSFO?19:14 PDT06:56Z4h 41mA2BC5A
2026-06-14estimatedKSFO?19:26 PDT07:12Z4h 45mA2BC9E
2026-06-13estimatedKSFO?19:38 PDT07:32Z4h 53mA76066
2026-06-12estimatedKSFO?19:22 PDT07:28Z5h 05mN77552
2026-05-29estimatedKSFOPHUP19:43 PDT17:12 HST0h 28mA5D6F9
2026-05-28estimatedKSFOPHUP19:48 PDT17:28 HST0h 40mN37504
2026-05-27estimatedKSFOPHUP19:16 PDT16:48 HST0h 31mN27515
2026-05-26estimatedKSFOPHUP19:29 PDT16:58 HST0h 28mA12B0A
2026-05-25estimatedKSFO?19:08 PDT02:52Z0h 43mA12B07
2026-05-24estimatedKSFO?19:18 PDT03:00Z0h 41mN37525
2026-05-23estimatedKSFO?19:25 PDT03:02Z0h 36mA12AE9
2026-05-22estimated??02:08Z02:40Z0h 32mN37508
2026-05-20KDFWKDEN19:34 CDT10:49 MDT16h 15mN78285
2026-05-19partialKDEN?20:56 MDTN469UA
2026-05-12estimatedKDFW?07:28 CDT14:18Z1h 49mN826UA
2026-05-11KDFWKDEN07:40 CDT08:40 MDT2h 00mN826UA
2026-05-10estimatedKDFWKDEN07:33 CDT08:22 MDT1h 48mN35236
2026-05-09KDFWKDEN09:00 CDT10:10 MDT2h 09mN66893
2026-05-08KDFWKDEN07:34 CDT08:34 MDT1h 59mN883UA
2026-05-07KDFWKDEN07:37 CDT08:34 MDT1h 56mN883UA
2026-05-06KDFWKDEN07:53 CDT08:40 MDT1h 47mN835UA
2026-05-05estimatedKDFWKDEN07:45 CDT08:48 MDT2h 02mN445UA
2026-05-04estimatedKDFW?07:41 CDT14:40Z1h 59mN473UA
2026-05-03KDFWKDEN07:28 CDT08:28 MDT1h 59mN18223
2026-05-02KDFWKDEN09:30 CDT10:16 MDT1h 45mN68843
2026-05-01KDFWKDEN07:37 CDT08:36 MDT1h 58mN877UA
2026-04-30partialKDEN?20:08 MDTA0B801
2026-04-29estimatedKDEN?20:09 MDT03:22Z1h 13mAA07F9
2026-04-28KDENKLAX20:07 MDT21:28 PDT2h 20mA0B867
2026-04-27KDEN?20:18 MDT04:42Z2h 23mA55FE9
2026-04-26KDEN?20:11 MDT04:48Z2h 36mA0B7B6
2026-04-25KDEN?20:09 MDT04:40Z2h 30mA0B845
2026-04-24KDEN?20:07 MDT04:40Z2h 32mA0B88C
2026-04-23estimated??10:57Z12:46Z1h 49mA0B7BB
2026-04-23estimated??09:06Z09:52Z0h 45mA0B7BB
2026-04-23estimated??06:27Z08:28Z2h 01mA0B7BB
2026-04-23estimated??02:14Z05:08Z2h 53mA0B7BB
2026-04-22KDEN?20:04 MDT04:42Z2h 37mA0B849
2026-04-21KDEN?20:06 MDT04:32Z2h 25mA2454F
2026-04-20estimated??02:12Z04:58Z2h 45mA0B820
2026-04-19KDEN?20:09 MDT04:28Z2h 18mA2452F
2026-04-18KDEN?20:14 MDT04:58Z2h 43mA56050
2026-04-17?KHHR02:08Z21:26 PDT2h 18mA0B7FB
2026-04-16KDEN?20:15 MDT04:42Z2h 26mA0B846
2026-04-15KDEN?20:11 MDT04:26Z2h 14mA0B7B8
2026-04-14KDENKLAX20:55 MDT22:14 PDT2h 18mA0B867
2026-04-14partialKDEN?20:07 MDTA0B867
2026-04-13KDEN?20:11 MDT04:44Z2h 32mAA07F9
2026-04-12estimated??02:27Z04:50Z2h 22mA0B81D
2026-04-11KDEN?20:09 MDT04:42Z2h 32mA0B866
2026-04-06KDEN?20:23 MDT04:46Z2h 22mA2450B
2026-04-05estimated??02:05Z04:56Z2h 50mA24573
2026-04-04KDEN?20:22 MDT04:38Z2h 15mA0B803
2026-04-03KDENKHHR20:43 MDT21:44 PDT2h 00mN27477
2026-04-02KDEN?20:28 MDT04:32Z2h 04mA6ED61
2026-04-01KDEN?22:52 MDT07:20Z2h 28mN75436
2026-03-31estimated??02:08Z04:42Z2h 34mA0B88F
2026-03-30??02:02Z04:46Z2h 43mA0B7BD
2026-03-15NZCH?13:20 NZDT13:10Z12h 49mN45905
2026-03-13estimated??00:36Z13:02Z12h 26mN27901
2026-03-10NZCHKSFO13:16 NZDT06:00 PDT12h 44mN27901
2026-03-08estimated?KSFO00:25Z06:08 PDT12h 42mN27901
2026-03-06NZCHKSFO14:05 NZDT06:22 PST13h 16mN27901
2026-03-03NZCHKSFO14:22 NZDT06:22 PST12h 59mN20904
2026-02-27NZCHKSFO14:05 NZDT06:14 PST13h 08mN28912
2026-02-24NZCHKSFO14:09 NZDT05:36 PST12h 26mN26902
2026-02-22NZCHKSFO14:09 NZDT05:52 PST12h 42mN26910
2026-02-20NZCHKSFO14:37 NZDT05:56 PST12h 18mN27908
2026-02-17NZCHKSFO14:06 NZDT06:02 PST12h 55mN26910
2026-02-15NZCHKSFO14:45 NZDT06:44 PST12h 58mN29907
2026-02-13NZCHKSFO14:12 NZDT06:08 PST12h 55mN20904
2026-02-06NZCHKSFO14:03 NZDT06:22 PST13h 18mN26909
2026-02-03NZCHKSFO14:07 NZDT06:18 PST13h 10mN26960
2026-02-01NZCHKSFO15:29 NZDT07:06 PST12h 37mN17963
2026-01-30NZCHKSFO14:12 NZDT06:02 PST12h 49mN27908
2026-01-27NZCHKSFO14:36 NZDT06:26 PST12h 49mN27908
2026-01-25NZCHKSFO14:15 NZDT05:48 PST12h 32mN26910
2026-01-23NZCHKSFO14:08 NZDT06:08 PST13h 00mN26910
2026-01-20NZCHKSFO14:12 NZDT05:52 PST12h 39mN17963
2026-01-09NZCHKSFO14:15 NZDT06:22 PST13h 06mN29984
2026-01-06NZCHKSFO14:14 NZDT06:00 PST12h 46mN26909
2026-01-04NZCHKSFO14:17 NZDT06:10 PST12h 52mN26906
2026-01-02PHNLKSFO02:22 HST09:08 PST4h 45mN26906
2026-01-02NZCHPHNL15:02 NZDT01:18 HST9h 15mN26906
2025-12-30NZCHKSFO14:08 NZDT06:20 PST13h 11mN26910
2025-12-28NZCHKSFO14:05 NZDT06:06 PST13h 00mN26910
2025-12-26NZCHKSFO14:18 NZDT06:00 PST12h 41mN26910
2025-12-23NZCHKSFO14:21 NZDT06:08 PST12h 46mN26910
2025-12-21NZCHKSFO14:10 NZDT06:14 PST13h 04mA2551D
2025-12-19NZCHKSFO14:38 NZDT06:30 PST12h 52mA2551D
2025-12-16NZCHKSFO14:46 NZDT06:30 PST12h 43mN27908
2025-12-14NZCHKSFO14:31 NZDT05:56 PST12h 24mN27903
2025-12-12NZCHKSFO14:27 NZDT06:02 PST12h 34mN27903
2025-11-27KJAXKIAD09:20 EST10:32 EST1h 11mN73251
2025-11-26KJAXKIAD09:31 EST10:56 EST1h 24mN76529
2025-10-30KJAXKIAD09:24 EDT10:40 EDT1h 15mN33203
2025-10-29KJAXKIAD09:25 EDT10:40 EDT1h 14mN34222
2025-10-28KJAXKIAD10:19 EDT11:38 EDT1h 19mN11206
2025-10-27estimated?KIAD13:23Z10:42 EDT1h 18mN27205
2025-10-26estimated?KIAD13:32Z10:52 EDT1h 19mN27239
2025-10-25partialKORD?11:16 CDTN449UA
2025-10-24partialKORD?20:50 CDTN62894
2025-10-23KCLEKORD18:20 EDT18:16 CDT0h 55mN62894
2025-10-22KCLEKORD18:21 EDT18:18 CDT0h 56mN38446
2025-10-21partialKORD?21:11 CDTN37465
2025-10-20estimatedKCVGKORD18:17 EDT18:30 CDT1h 12mN37465
2025-10-19partialKCVG?20:00 EDTN35271
2025-10-14KCLEKORD17:56 EDT18:20 CDT1h 23mN68836
2025-10-13KCLEKORD18:08 EDT18:06 CDT0h 58mN37468
2025-10-12estimatedKCVGKORD19:01 EDT18:18 CDT0h 17mN28457
2025-10-07estimatedKCLE?18:10 EDT23:34Z1h 24mN69835
2025-10-06KCLEKORD18:04 EDT18:18 CDT1h 14mN68811
2025-10-05KCLEKORD18:05 EDT18:12 CDT1h 06mA12AA0
2025-10-04KCLEKORD10:18 EDT09:58 CDT0h 39mN37437
2025-10-01KCLEKORD O'Hare International18:07 EDT18:08 CDT1h 01mA6C248
2025-09-29KCLEKDPA18:10 EDT18:10 CDT1h 00mA44565
2025-09-28KCLEKORD O'Hare International18:20 EDT18:20 CDT1h 00mA44588
2025-09-26KCLEKORD O'Hare International18:29 EDT18:29 CDT1h 00mA5CA4B
2025-09-24KDEN Denver InternationalKDYS14:04 MDT16:08 CDT1h 03mA56DCF
2025-09-23KDEN Denver InternationalKAUS Austin-Bergstrom International15:59 MDT18:35 CDT1h 35mA582BB
2025-09-22KDEN Denver InternationalKAUS Austin-Bergstrom International13:55 MDT16:39 CDT1h 44mA55017
2025-09-21KDEN Denver InternationalKAUS Austin-Bergstrom International13:56 MDT16:26 CDT1h 29mA54650
2025-09-20KDEN Denver InternationalKAUS Austin-Bergstrom International14:30 MDT17:05 CDT1h 35mA5AA3A
2025-09-19KDEN Denver InternationalKAUS Austin-Bergstrom International13:49 MDT16:23 CDT1h 33mA61D00
2025-09-18KDEN Denver InternationalKAUS Austin-Bergstrom International13:57 MDT16:34 CDT1h 36mA5C2DD
2025-08-26?KIAH00:02Z22:54 CDT3h 51mN491UA
2025-08-25estimated??20:00Z23:58Z3h 58mN491UA
2025-08-24estimatedKAUS?19:01 CDT00:31Z0h 29mN430UA
2025-08-23partialKDEN?23:54 MDTN432UA
2025-08-21?KAUS20:45Z17:50 CDT2h 04mN456UA
2025-08-21partialKAUS?02:11 CDTN469UA
2025-08-19partial??00:00ZA12735
2025-08-17?KEWR00:00Z22:30 EDT2h 29mN27277
2025-08-16partial??00:00ZA44238
2025-08-15partialKBZN?18:45 MDTA44211

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.

Open the live map Full history CSV API access
Follow this flight

Get an email when UAL731 flies + if it runs late.

Data access

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]