| SCHEDULED TO ARRIVE IN 3 MINUTES |
 |  |
Departure (DL1637 Flight Schedule)
Wichita, United StatesCDT 00:00:00 DAY
Arrival (DL1637 Flight Schedule)
EDT 00:00:00 DAY
Flight Radar Checker DL 1637
Live Flight Tracker Map
Flight DL1637 from Wichita to Atlanta is operated by Delta Air Lines. Scheduled time of departure from Wichita Mid Continent is 11:10 CDT and scheduled time of arrival in Hartsfield Jackson Atlanta Intl is 14:14 EDT. The duration of the flight is 2 hours 4 minutes.
4.6 out of 5 stars / 11 votes
Flight Finder
from Atlanta to Wichita
| Flight | Departure | Arrival |
|---|---|---|
| DL1637 10:29 |
Hartsfield Jackson Atlanta Intl (ATL) |
Wichita Mid Continent (ICT) |
| DL828 12:29 |
Hartsfield Jackson Atlanta Intl (ATL) |
Wichita Mid Continent (ICT) |
| DL2128 17:39 |
Hartsfield Jackson Atlanta Intl (ATL) |
Wichita Mid Continent (ICT) |
| DL1418 18:01 |
Hartsfield Jackson Atlanta Intl (ATL) |
Wichita Mid Continent (ICT) |
| DL2959 22:39 |
Hartsfield Jackson Atlanta Intl (ATL) |
Wichita Mid Continent (ICT) |
History Flight Information for DL1637 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Thu, 22 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | |||
| Wed, 21 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Wed, 21 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N891AT (Boeing B712) | 09:20 EDT | 12:59 CDT |
| Tue, 20 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Tue, 20 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N933AT (Boeing B712) | 12:16 EDT | 12:52 CDT |
| Mon, 19 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Mon, 19 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N607AT (Boeing B712) | 09:19 EDT | 12:56 CDT |
| Sun, 18 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Sun, 18 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N954AT (Boeing B712) | 09:18 EDT | 12:51 CDT |
| Sat, 17 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 12:34 CDT | 15:45 EDT | |||
| Sat, 17 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 10:25 EDT | 11:48 CDT | N986AT (Boeing B712) | 10:37 EDT | 14:12 CDT |
| Fri, 16 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | N920AT (Boeing B712) | 12:11 CDT | 14:48 EDT |
| Fri, 16 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N920AT (Boeing B712) | 10:12 EDT | 11:01 CDT |
| Thu, 15 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Thu, 15 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N955AT (Boeing B712) | 09:15 EDT | 12:54 CDT |
| Wed, 14 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Wed, 14 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N982AT (Boeing B712) | 12:21 EDT | 12:59 CDT |
| Tue, 13 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Tue, 13 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N936AT (Boeing B712) | 09:15 EDT | 12:44 CDT |
| Mon, 12 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Mon, 12 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N983AT (Boeing B712) | 09:26 EDT | 12:51 CDT |
| Sun, 11 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | N915AT (Boeing B712) | 11:42 CDT | 14:25 EDT |
| Sun, 11 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N915AT (Boeing B712) | 09:38 EDT | 10:25 CDT |
| Sat, 10 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 12:34 CDT | 15:45 EDT | |||
| Sat, 10 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 10:25 EDT | 11:48 CDT | N895AT (Boeing B712) | 10:37 EDT | 11:30 CDT |
| Fri, 09 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Fri, 09 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N938AT (Boeing B712) | 09:17 EDT | 12:57 CDT |
| Thu, 08 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Thu, 08 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N607AT (Boeing B712) | 09:18 EDT | 12:45 CDT |
| Wed, 07 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | |||
| Wed, 07 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N970AT (Boeing B712) | 09:12 EDT | 12:58 CDT |
| Tue, 06 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:10 CDT | 14:14 EDT | N894AT (Boeing B712) | 12:54 CDT | 15:31 EDT |
| Tue, 06 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:10 EDT | 10:25 CDT | N894AT (Boeing B712) | 10:49 EDT | 11:41 CDT |
| Mon, 05 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Mon, 05 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N936AT (Boeing B712) | 09:27 EDT | 12:53 CDT |
| Sun, 04 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | N922AT (Boeing B712) | 11:30 CDT | 14:31 EDT |
| Fri, 02 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N995AT (Boeing B712) | 09:20 EDT | 12:58 CDT |
| Thu, 01 Oct | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Thu, 01 Oct | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N990AT (Boeing B712) | 09:30 EDT | 12:57 CDT |
| Wed, 30 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Wed, 30 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N974AT (Boeing B712) | 12:20 EDT | 12:56 CDT |
| Tue, 29 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | N986AT (Boeing B712) | 11:40 CDT | 14:19 EDT |
| Tue, 29 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N986AT (Boeing B712) | 09:51 EDT | 10:39 CDT |
| Mon, 28 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Mon, 28 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N986AT (Boeing B712) | 09:24 EDT | 12:57 CDT |
| Sun, 27 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Sun, 27 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N906AT (Boeing B712) | 09:25 EDT | 13:03 CDT |
| Sat, 26 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Sat, 26 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N993AT (Boeing B712) | 09:17 EDT | 12:45 CDT |
| Fri, 25 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Fri, 25 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N993AT (Boeing B712) | 09:15 EDT | 13:03 CDT |
| Thu, 24 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Thu, 24 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N989AT (Boeing B712) | 09:16 EDT | 12:50 CDT |
| Wed, 23 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Wed, 23 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N919AT (Boeing B712) | 09:23 EDT | 12:49 CDT |
| Tue, 22 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N920AT (Boeing B712) | 11:25 EDT | 11:14 CDT |
| Mon, 21 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Mon, 21 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | |||
| Sun, 20 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Sun, 20 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N977AT (Boeing B712) | 09:23 EDT | 13:20 CDT |
| Sat, 19 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Sat, 19 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N940AT (Boeing B712) | 09:26 EDT | 12:50 CDT |
| Fri, 18 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Fri, 18 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N997AT (Boeing B712) | 09:22 EDT | 12:59 CDT |
| Thu, 17 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | N919AT (Boeing B712) | 11:40 CDT | 14:21 EDT |
| Thu, 17 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N919AT (Boeing B712) | 09:51 EDT | 10:32 CDT |
| Wed, 16 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Wed, 16 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N989AT (Boeing B712) | 09:21 EDT | 12:53 CDT |
| Tue, 15 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Tue, 15 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N938AT (Boeing B712) | 09:24 EDT | 12:52 CDT |
| Mon, 14 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Mon, 14 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N960AT (Boeing B712) | 09:20 EDT | 12:57 CDT |
| Sun, 13 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | N991AT (Boeing B712) | 11:29 CDT | 14:11 EDT |
| Sun, 13 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N991AT (Boeing B712) | 09:32 EDT | 10:23 CDT |
| Sat, 12 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | N954AT (Boeing B712) | 11:52 CDT | 14:37 EDT |
| Sat, 12 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N954AT (Boeing B712) | 09:49 EDT | 10:39 CDT |
| Fri, 11 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:17 CDT | 14:27 EDT | |||
| Fri, 11 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:18 EDT | 10:32 CDT | N961AT (Boeing B712) | 12:23 EDT | 13:14 CDT |
| Thu, 10 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Thu, 10 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N988AT (Boeing B712) | 09:20 EDT | 13:00 CDT |
| Wed, 09 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Wed, 09 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N938AT (Boeing B712) | 12:20 EDT | 13:00 CDT |
| Tue, 08 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:14 CDT | 14:24 EDT | |||
| Tue, 08 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:29 CDT | N991AT (Boeing B712) | 12:17 EDT | 12:57 CDT |
| Mon, 07 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:13 CDT | 14:28 EDT | |||
| Mon, 07 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:26 CDT | N947AT (Boeing B712) | 09:28 EDT | 12:57 CDT |
| Sun, 06 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:13 CDT | 14:28 EDT | N899AT (Boeing B712) | 11:25 CDT | 14:06 EDT |
| Sun, 06 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:26 CDT | N899AT (Boeing B712) | 09:17 EDT | 10:01 CDT |
| Sat, 05 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:13 CDT | 14:28 EDT | |||
| Sat, 05 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:26 CDT | N939AT (Boeing B712) | 09:20 EDT | 12:55 CDT |
| Fri, 04 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:13 CDT | 14:28 EDT | N991AT (Boeing B712) | 11:50 CDT | 14:32 EDT |
| Fri, 04 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:26 CDT | N991AT (Boeing B712) | 10:01 EDT | 10:43 CDT |
| Thu, 03 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:13 CDT | 14:28 EDT | N939AT (Boeing B712) | 11:32 CDT | 14:13 EDT |
| Thu, 03 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:26 CDT | N939AT (Boeing B712) | 09:45 EDT | 10:26 CDT |
| Wed, 02 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:13 CDT | 14:28 EDT | |||
| Wed, 02 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:26 CDT | N966AT (Boeing B712) | 09:22 EDT | 12:53 CDT |
| Tue, 01 Sep | DL1637 | Wichita Mid Continent (ICT) | Hartsfield Jackson Atlanta Intl (ATL) | 11:13 CDT | 14:28 EDT | |||
| Tue, 01 Sep | DL1637 | Hartsfield Jackson Atlanta Intl (ATL) | Wichita Mid Continent (ICT) | 09:15 EDT | 10:26 CDT | N997AT (Boeing B712) | 09:17 EDT | 13:05 CDT |
Disclaimer for DL1637 Flight Radar Data
Flight DL1637 from Wichita Mid Continent to Hartsfield Jackson Atlanta 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 DL1637 data.
