FreighterLog The record of Great Lakes shipping

Archive: January 2024 to December 2025, 28,207 passages. Seaway transits checked hourly. Last checked 2026-09-23 18:00 UTC — 14:00 EDT. NOAA publishes in quarterly batches, and the archive currently runs nine months behind.

Archive to December 2025 · Seaway checked 2026-09-23 18:00 UTC — 14:00 EDT

Passage log

Duluth Ship Canal, September 2024

73 recorded passages by 25 distinct vessels, in the order they happened. Times are shown in Central time and are accurate to roughly ±15 minutes.

The log

Every recorded crossing of Duluth Ship Canal in September 2024, oldest first.
Date Local time Vessel Direction
1 Sep 2024 01:04 CDT American Integrity inbound
1 Sep 2024 15:26 CDT American Integrity outbound
2 Sep 2024 02:50 CDT Walter J McCarthy Jr inbound
2 Sep 2024 13:21 CDT Mesabi Miner inbound
2 Sep 2024 17:02 CDT Walter J McCarthy Jr outbound
2 Sep 2024 22:30 CDT Mesabi Miner outbound
2 Sep 2024 22:48 CDT John G Munson inbound
3 Sep 2024 05:46 CDT Bogdan inbound
3 Sep 2024 22:51 CDT John G Munson outbound
4 Sep 2024 17:18 CDT Joseph L Block inbound
4 Sep 2024 19:37 CDT Atlantic Huron inbound
5 Sep 2024 04:55 CDT American Mariner inbound
5 Sep 2024 20:13 CDT Atlantic Huron outbound
6 Sep 2024 20:02 CDT Joseph L Block outbound
6 Sep 2024 21:31 CDT American Mariner outbound
8 Sep 2024 06:26 CDT Samuel de Champlain inbound
8 Sep 2024 15:31 CDT John J Boland inbound
8 Sep 2024 23:51 CDT John J Boland outbound
9 Sep 2024 08:04 CDT Saginaw inbound
9 Sep 2024 08:47 CDT Mesabi Miner inbound
9 Sep 2024 13:26 CDT Whitefish Bay inbound
9 Sep 2024 16:49 CDT Algoma Discovery inbound
9 Sep 2024 17:33 CDT Manitoulin inbound
10 Sep 2024 04:15 CDT John G Munson inbound
10 Sep 2024 06:08 CDT Saginaw outbound
10 Sep 2024 07:31 CDT Mesabi Miner outbound
10 Sep 2024 13:13 CDT Whitefish Bay outbound
11 Sep 2024 06:25 CDT Algoma Discovery outbound
11 Sep 2024 11:51 CDT Indiana Harbor inbound
11 Sep 2024 21:30 CDT John G Munson outbound
12 Sep 2024 01:58 CDT Indiana Harbor outbound
12 Sep 2024 02:03 CDT Paul R Tregurtha inbound
12 Sep 2024 10:00 CDT Paul R Tregurtha outbound
14 Sep 2024 11:14 CDT Viking Polaris inbound
14 Sep 2024 16:51 CDT Viking Polaris outbound
14 Sep 2024 19:21 CDT Dirk S. Vanenkevort inbound
15 Sep 2024 13:29 CDT Dirk S. Vanenkevort outbound
15 Sep 2024 13:53 CDT Joseph L Block inbound
16 Sep 2024 10:05 CDT Joseph L Block outbound
16 Sep 2024 12:00 CDT Mesabi Miner inbound
17 Sep 2024 06:52 CDT Mesabi Miner outbound
17 Sep 2024 07:34 CDT H Lee White inbound
17 Sep 2024 17:16 CDT H Lee White outbound
17 Sep 2024 21:17 CDT Bogdan outbound
18 Sep 2024 15:56 CDT Paul R Tregurtha inbound
19 Sep 2024 01:30 CDT Paul R Tregurtha outbound
19 Sep 2024 03:55 CDT Indiana Harbor inbound
20 Sep 2024 09:45 CDT Algoma Niagara inbound
20 Sep 2024 20:25 CDT Indiana Harbor outbound
20 Sep 2024 20:33 CDT Algoma Niagara outbound
21 Sep 2024 04:06 CDT John J Boland inbound
21 Sep 2024 17:53 CDT Baie Comeau inbound
22 Sep 2024 12:24 CDT Samuel de Champlain inbound
23 Sep 2024 00:04 CDT Baie Comeau outbound
23 Sep 2024 01:55 CDT American Mariner inbound
23 Sep 2024 12:54 CDT John J Boland outbound
23 Sep 2024 13:08 CDT John G Munson inbound
23 Sep 2024 15:11 CDT American Mariner outbound
23 Sep 2024 17:14 CDT Joseph L Block inbound
23 Sep 2024 21:01 CDT John G Munson outbound
24 Sep 2024 05:06 CDT Algoma Sault inbound
24 Sep 2024 13:44 CDT Algoma Sault outbound
25 Sep 2024 05:38 CDT Paul R Tregurtha inbound
25 Sep 2024 14:11 CDT Paul R Tregurtha outbound
25 Sep 2024 16:39 CDT Victory inbound
26 Sep 2024 06:30 CDT Viking Octantis inbound
26 Sep 2024 18:47 CDT Viking Octantis outbound
27 Sep 2024 05:49 CDT American Century inbound
27 Sep 2024 18:27 CDT American Century outbound
28 Sep 2024 04:31 CDT Dirk S. Vanenkevort inbound
28 Sep 2024 17:05 CDT Dirk S. Vanenkevort outbound
30 Sep 2024 05:27 CDT John G Munson inbound
30 Sep 2024 16:25 CDT John G Munson outbound

Times are interpolated from AIS track samples, good to about fifteen minutes, and shown in Central time. A passage is a track crossing our gate line, not an official lock record.