| ARRIVED 39 MINUTES AGO |
 |  |
Departure (DL2857 Flight Schedule)
Atlanta, United StatesEDT 00:00:00 DAY
Arrival (DL2857 Flight Schedule)
EDT 00:00:00 DAY
Flight Radar Checker DL 2857
Live Flight Tracker Map
Flight DL2857 from Atlanta to Harrisburg is operated by Delta Air Lines. Scheduled time of departure from Hartsfield Jackson Atlanta Intl is 15:18 EDT and scheduled time of arrival in Harrisburg Intl is 17:09 EDT. The duration of the flight is 1 hour 51 minutes.
Flight Finder
from Harrisburg to Atlanta
| Flight | Departure | Arrival |
|---|---|---|
| DL1054 08:02 |
Harrisburg Intl (MDT) |
Hartsfield Jackson Atlanta Intl (ATL) |
| DL1236 08:04 |
Harrisburg Intl (MDT) |
Hartsfield Jackson Atlanta Intl (ATL) |
| DL5013 14:19 |
Harrisburg Intl (MDT) |
Hartsfield Jackson Atlanta Intl (ATL) |
| DL914 14:23 |
Harrisburg Intl (MDT) |
Hartsfield Jackson Atlanta Intl (ATL) |
| DL2857 20:06 |
Harrisburg Intl (MDT) |
Hartsfield Jackson Atlanta Intl (ATL) |
History Flight Information for DL2857 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Wed, 24 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Wed, 24 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N943AT (Boeing B712) | 15:27 EDT | 16:47 EDT |
| Tue, 23 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Tue, 23 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N997AT (Boeing B712) | 15:35 EDT | 19:37 EDT |
| Mon, 22 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | N966AT (Boeing B712) | 18:04 EDT | 19:28 EDT |
| Sun, 21 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | N935AT (Boeing B712) | 18:09 EDT | 19:41 EDT |
| Sun, 21 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N935AT (Boeing B712) | 15:34 EDT | 16:51 EDT |
| Fri, 19 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Fri, 19 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N949AT (Boeing B712) | 15:26 EDT | 19:33 EDT |
| Thu, 18 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Thu, 18 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N929AT (Boeing B712) | 15:30 EDT | 19:28 EDT |
| Wed, 17 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Wed, 17 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N979AT (Boeing B712) | 15:31 EDT | 19:35 EDT |
| Tue, 16 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | N948AT (Boeing B712) | 18:49 EDT | 20:15 EDT |
| Tue, 16 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N948AT (Boeing B712) | 15:30 EDT | 16:58 EDT |
| Mon, 15 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Mon, 15 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N950AT (Boeing B712) | 15:32 EDT | 19:33 EDT |
| Sun, 14 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | N932AT (Boeing B712) | 18:11 EDT | 19:39 EDT |
| Sun, 14 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N932AT (Boeing B712) | 15:39 EDT | 17:03 EDT |
| Fri, 12 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | N603AT (Boeing B712) | 19:20 EDT | 20:48 EDT |
| Fri, 12 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N603AT (Boeing B712) | 16:45 EDT | 18:12 EDT |
| Thu, 11 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Thu, 11 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N952AT (Boeing B712) | 15:38 EDT | 19:40 EDT |
| Wed, 10 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Wed, 10 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N995AT (Boeing B712) | 15:28 EDT | 19:48 EDT |
| Tue, 09 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:59 EDT | 20:03 EDT | |||
| Tue, 09 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:18 EDT | 17:09 EDT | N899AT (Boeing B712) | 15:23 EDT | 19:44 EDT |
| Mon, 08 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:06 EDT | |||
| Mon, 08 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:07 EDT | N892AT (Boeing B712) | 15:26 EDT | 19:39 EDT |
| Sun, 07 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:06 EDT | N871DN (Boeing B739) | 18:21 EDT | 20:14 EDT |
| Sun, 07 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:07 EDT | N924AT (Boeing B712) | 15:36 EDT | 17:00 EDT |
| Sat, 06 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 13:53 EDT | 15:59 EDT | N994AT (Boeing B712) | 14:00 EDT | 15:24 EDT |
| Sat, 06 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 11:10 EDT | 13:02 EDT | N994AT (Boeing B712) | 11:16 EDT | 12:44 EDT |
| Fri, 05 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:06 EDT | N948AT (Boeing B712) | 18:14 EDT | 19:46 EDT |
| Fri, 05 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:07 EDT | N948AT (Boeing B712) | 14:32 EDT | 17:12 EDT |
| Thu, 04 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:06 EDT | N979AT (Boeing B712) | 19:01 EDT | 20:30 EDT |
| Thu, 04 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:07 EDT | N979AT (Boeing B712) | 16:24 EDT | 17:52 EDT |
| Wed, 03 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:06 EDT | N839DN (Boeing B739) | 18:12 EDT | 21:18 EDT |
| Wed, 03 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:07 EDT | N928AT (Boeing B712) | 15:28 EDT | 16:52 EDT |
| Tue, 02 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:06 EDT | N922AT (Boeing B712) | 18:09 EDT | 19:43 EDT |
| Tue, 02 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:07 EDT | N922AT (Boeing B712) | 15:45 EDT | 17:05 EDT |
| Mon, 01 Apr | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:06 EDT | |||
| Mon, 01 Apr | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:07 EDT | N946AT (Boeing B712) | 15:27 EDT | 19:32 EDT |
| Sun, 31 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | |||
| Sun, 31 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N947AT (Boeing B712) | 15:23 EDT | 19:28 EDT |
| Sat, 30 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 13:53 EDT | 16:01 EDT | N831DN (Boeing B739) | 14:03 EDT | 17:17 EDT |
| Sat, 30 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 11:10 EDT | 13:03 EDT | N994AT (Boeing B712) | 11:23 EDT | 12:51 EDT |
| Fri, 29 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N953AT (Boeing B712) | 18:10 EDT | 19:38 EDT |
| Fri, 29 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N953AT (Boeing B712) | 15:27 EDT | 16:57 EDT |
| Thu, 28 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | |||
| Thu, 28 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N964AT (Boeing B712) | 15:33 EDT | 19:39 EDT |
| Wed, 27 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N867DN (Boeing B739) | 18:07 EDT | 21:50 EDT |
| Wed, 27 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N946AT (Boeing B712) | 15:32 EDT | 16:44 EDT |
| Tue, 26 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N892AT (Boeing B712) | 18:49 EDT | 20:34 EDT |
| Tue, 26 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N892AT (Boeing B712) | 16:23 EDT | 17:41 EDT |
| Mon, 25 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | |||
| Mon, 25 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N933AT (Boeing B712) | 15:30 EDT | 19:38 EDT |
| Sun, 24 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | |||
| Sun, 24 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N926AT (Boeing B712) | 15:24 EDT | 19:32 EDT |
| Sat, 23 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 13:53 EDT | 16:01 EDT | |||
| Sat, 23 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 11:10 EDT | 13:03 EDT | N926AT (Boeing B712) | 11:13 EDT | 15:30 EDT |
| Fri, 22 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N936AT (Boeing B712) | 18:12 EDT | 19:58 EDT |
| Thu, 21 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N947AT (Boeing B712) | 18:16 EDT | 19:50 EDT |
| Thu, 21 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N947AT (Boeing B712) | 15:30 EDT | 16:58 EDT |
| Wed, 20 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N952AT (Boeing B712) | 18:07 EDT | 19:43 EDT |
| Wed, 20 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N952AT (Boeing B712) | 15:32 EDT | 16:55 EDT |
| Tue, 19 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N990AT (Boeing B712) | 18:08 EDT | 19:40 EDT |
| Tue, 19 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N990AT (Boeing B712) | 15:36 EDT | 17:03 EDT |
| Mon, 18 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | |||
| Mon, 18 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N950AT (Boeing B712) | 15:29 EDT | 19:46 EDT |
| Sun, 17 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | |||
| Sun, 17 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N946AT (Boeing B712) | 18:01 EDT | 19:41 EDT |
| Sat, 16 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 13:53 EDT | 16:01 EDT | N952AT (Boeing B712) | 14:13 EDT | 15:46 EDT |
| Sat, 16 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 11:10 EDT | 13:03 EDT | N952AT (Boeing B712) | 11:24 EDT | 12:48 EDT |
| Fri, 15 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N936AT (Boeing B712) | 18:19 EDT | 19:55 EDT |
| Fri, 15 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N936AT (Boeing B712) | 16:05 EDT | 17:23 EDT |
| Thu, 14 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N950AT (Boeing B712) | 18:25 EDT | 19:55 EDT |
| Thu, 14 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N950AT (Boeing B712) | 15:50 EDT | 17:15 EDT |
| Wed, 13 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N978AT (Boeing B712) | 18:14 EDT | 19:45 EDT |
| Wed, 13 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N978AT (Boeing B712) | 15:28 EDT | 16:53 EDT |
| Tue, 12 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | |||
| Tue, 12 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N926AT (Boeing B712) | 15:33 EDT | 19:33 EDT |
| Mon, 11 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 18:00 EDT | 20:08 EDT | N979AT (Boeing B712) | 18:43 EDT | 20:18 EDT |
| Mon, 11 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 15:20 EDT | 17:08 EDT | N979AT (Boeing B712) | 16:09 EDT | 17:35 EDT |
| Sun, 10 Mar | DL2857 | Harrisburg Intl (MDT) | Hartsfield Jackson Atlanta Intl (ATL) | 17:00 EDT | 19:08 EDT | N811DZ (Boeing B739) | 18:17 EDT | 20:22 EDT |
| Sun, 10 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Harrisburg Intl (MDT) | 14:20 EDT | 16:08 EDT | |||
| Fri, 08 Mar | DL2857 | Lambert St Louis Intl (STL) | Hartsfield Jackson Atlanta Intl (ATL) | 19:15 CST | 21:49 EST | N863DN (Boeing B739) | 20:22 CST | 22:33 EST |
| Thu, 07 Mar | DL2857 | Lambert St Louis Intl (STL) | Hartsfield Jackson Atlanta Intl (ATL) | 19:15 CST | 21:49 EST | 20:23 CST | 22:27 EST | |
| Thu, 07 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Lambert St Louis Intl (STL) | 17:30 EST | 18:08 CST | 18:37 EST | 20:43 CST | |
| Mon, 04 Mar | DL2857 | Lambert St Louis Intl (STL) | Hartsfield Jackson Atlanta Intl (ATL) | 19:15 CST | 21:49 EST | N869DN (Boeing B739) | 20:15 CST | 22:18 EST |
| Mon, 04 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Lambert St Louis Intl (STL) | 17:30 EST | 18:08 CST | N869DN (Boeing B739) | 18:40 EST | 18:51 CST |
| Sun, 03 Mar | DL2857 | Lambert St Louis Intl (STL) | Hartsfield Jackson Atlanta Intl (ATL) | 19:15 CST | 21:49 EST | 20:18 CST | 22:25 EST | |
| Sun, 03 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Lambert St Louis Intl (STL) | 17:30 EST | 18:08 CST | 18:53 EST | 19:05 CST | |
| Fri, 01 Mar | DL2857 | Lambert St Louis Intl (STL) | Hartsfield Jackson Atlanta Intl (ATL) | 19:15 CST | 21:49 EST | |||
| Fri, 01 Mar | DL2857 | Hartsfield Jackson Atlanta Intl (ATL) | Lambert St Louis Intl (STL) | 17:30 EST | 18:08 CST | N327DN ( A321) | 18:37 EST | 20:04 CST |
Disclaimer for DL2857 Flight Radar Data
Flight DL2857 from Hartsfield Jackson Atlanta Intl to Harrisburg Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight DL2857 data.
