diff --git a/docs/docs/features/import.md b/docs/docs/features/import.md
index 3f22f85..2323e75 100644
--- a/docs/docs/features/import.md
+++ b/docs/docs/features/import.md
@@ -6,7 +6,7 @@ sidebar_position: 1
 
 The import feature allows you to import flight data from other sources into AirTrail.
 Currently, AirTrail supports importing flights from [MyFlightradar24](https://my.flightradar24.com)
-and [App in the Air](https://appintheair.com).
+, [App in the Air](https://appintheair.com) and [JetLog](https://github.com/pbogre/jetlog).
 
 ## Import flights from MyFlightradar24
 
@@ -45,3 +45,25 @@ Once you have the text file, you can import it into AirTrail by following these
 5. Click on the "Import" button to start the import process.
 
 After the import process is complete, you will see your flights on the map.
+
+## Import flights from JetLog
+
+:::tip
+Make sure the file you are importing is called `jetlog.csv`. If it is not, rename it to `jetlog.csv` before importing.
+:::
+
+While logged in to your JetLog account, follow these steps to export your flights:
+
+1. Go to your JetLog instance.
+2. Go to the "Settings" page in the top right corner.
+3. Click on the "Export to CSV" button to download your flights as a CSV file.
+
+Once you have the CSV file, you can import it into AirTrail by following these steps:
+
+1. Go to the AirTrail application.
+2. Go to the settings page.
+3. Click on the "Import" tab.
+4. Click on the "Choose File" button and select the CSV file you downloaded from JetLog.
+5. Click on the "Import" button to start the import process.
+
+After the import process is complete, you will see your flights on the map.
diff --git a/src/lib/components/modals/settings/pages/ImportPage.svelte b/src/lib/components/modals/settings/pages/ImportPage.svelte
index 77ca6e1..e004f8b 100644
--- a/src/lib/components/modals/settings/pages/ImportPage.svelte
+++ b/src/lib/components/modals/settings/pages/ImportPage.svelte
@@ -53,7 +53,7 @@
 
 <PageHeader
   title="Import"
-  subtitle="Supported platforms: FlightRadar24, App in the Air"
+  subtitle="Supported platforms: FlightRadar24, App in the Air, JetLog"
 >
   <label for="file" class="block">
     <Card
diff --git a/src/lib/import/index.ts b/src/lib/import/index.ts
index baf3a61..45fee0a 100644
--- a/src/lib/import/index.ts
+++ b/src/lib/import/index.ts
@@ -2,11 +2,14 @@ import { readFile } from '$lib/utils';
 import { processFR24File } from '$lib/import/fr24';
 import { processAITAFile } from '$lib/import/aita';
 import type { CreateFlight } from '$lib/db/types';
+import { processJetLogFile } from '$lib/import/jetlog';
 
 export const processFile = async (file: File): Promise<CreateFlight[]> => {
   const content = await readFile(file);
 
-  if (file.name.endsWith('.csv')) {
+  if (file.name.includes('jetlog')) {
+    return processJetLogFile(content);
+  } else if (file.name.endsWith('.csv')) {
     return processFR24File(content);
   } else if (file.name.endsWith('.txt')) {
     return processAITAFile(content);
diff --git a/src/lib/import/jetlog.ts b/src/lib/import/jetlog.ts
new file mode 100644
index 0000000..25893dd
--- /dev/null
+++ b/src/lib/import/jetlog.ts
@@ -0,0 +1,122 @@
+import type { CreateFlight, Seat } from '$lib/db/types';
+import { estimateDuration, parseCsv, toISOString } from '$lib/utils';
+import { z } from 'zod';
+import { get } from 'svelte/store';
+import { page } from '$app/stores';
+import { airportFromICAO } from '$lib/utils/data/airports';
+import dayjs from 'dayjs';
+
+const JETLOG_FLIGHT_CLASS_MAP: Record<string, Seat['seatClass']> = {
+  'ClassType.ECONOMY': 'economy',
+  'ClassType.ECONOMYPLUS': 'economy+',
+  'ClassType.BUSINESS': 'business',
+  'ClassType.FIRST': 'first',
+  'ClassType.PRIVATE': 'private',
+};
+
+const nullTransformer = (v: string) => (v === '' ? null : v);
+
+const JetLogFlight = z.object({
+  date: z.string().regex(/^\d{4}-\d{2}-\d{2}$/),
+  origin: z.string(),
+  destination: z.string(),
+  departure_time: z
+    .string()
+    .regex(/^\d{2}:\d{2}$|/)
+    .transform(nullTransformer),
+  arrival_time: z
+    .string()
+    .regex(/^\d{2}:\d{2}$|/)
+    .transform(nullTransformer),
+  arrival_date: z
+    .string()
+    .regex(/^\d{4}-\d{2}-\d{2}$|/)
+    .transform(nullTransformer),
+  seat: z.enum(['window', 'middle', 'aisle', '']).transform(nullTransformer),
+  ticket_class: z.string().transform(nullTransformer),
+  duration: z.string().transform(nullTransformer),
+  distance: z.string().transform(nullTransformer),
+  airplane: z.string().transform(nullTransformer),
+  flight_number: z.string().transform(nullTransformer),
+  notes: z.string().transform(nullTransformer),
+});
+
+export const processJetLogFile = async (input: string) => {
+  const userId = get(page).data.user?.id;
+  if (!userId) {
+    throw new Error('User not found');
+  }
+
+  const [data, error] = parseCsv(input, JetLogFlight);
+  if (data.length === 0 || error) {
+    return [];
+  }
+
+  const flights: CreateFlight[] = [];
+
+  for (const row of data) {
+    const from = airportFromICAO(row.origin);
+    const to = airportFromICAO(row.destination);
+    if (!from || !to) {
+      continue;
+    }
+
+    const departure = row.departure_time
+      ? dayjs(`${row.date} ${row.departure_time}`, 'YYYY-MM-DD HH:mm').subtract(
+          from.tz,
+          'minutes',
+        ) // convert to UTC (assumes local time)
+      : null;
+    const arrival =
+      row.arrival_time && row.arrival_date
+        ? dayjs(
+            `${row.arrival_date} ${row.arrival_time}`,
+            'YYYY-MM-DD HH:mm',
+          ).subtract(to.tz, 'minutes')
+        : row.arrival_time
+          ? dayjs(
+              `${row.date} ${row.arrival_time}`,
+              'YYYY-MM-DD HH:mm',
+            ).subtract(to.tz, 'minutes')
+          : null;
+    const duration = row.duration
+      ? +row.duration * 60
+      : departure && arrival
+        ? arrival.diff(departure, 'seconds')
+        : estimateDuration(
+            { lng: from.lon, lat: from.lat },
+            { lng: to.lon, lat: to.lat },
+          );
+
+    const seatClass =
+      JETLOG_FLIGHT_CLASS_MAP[row.ticket_class ?? 'noop'] ?? null;
+
+    flights.push({
+      date: row.date,
+      from: from.ICAO,
+      to: to.ICAO,
+      departure: departure ? toISOString(departure) : null,
+      arrival: arrival ? toISOString(arrival) : null,
+      duration,
+      flightNumber: row.flight_number
+        ? row.flight_number.substring(0, 10) // limit to 10 characters
+        : null,
+      note: row.notes,
+      airline: null,
+      aircraft: null,
+      aircraftReg: null,
+      flightReason: null,
+      seats: [
+        {
+          userId,
+          seat: row.seat as Seat['seat'],
+          seatClass,
+          seatNumber: null,
+          guestName: null,
+        },
+      ],
+    });
+  }
+
+  return flights;
+};
diff --git a/src/lib/utils/datetime.ts b/src/lib/utils/datetime.ts
index 5bfeaa8..30e23bc 100644
--- a/src/lib/utils/datetime.ts
+++ b/src/lib/utils/datetime.ts
@@ -1,4 +1,6 @@
 import dayjs from 'dayjs';
+import { distanceBetween } from '$lib/utils/distance';
+import type { LngLatLike } from 'maplibre-gl';
 
 /**
  * Format a Dayjs object to a string in ISO format.
@@ -11,3 +13,9 @@ export const toISOString = (d: dayjs.Dayjs) => {
 export const isUsingAmPm = () => {
   return new Date().toLocaleTimeString().match(/am|pm/i) !== null;
 };
+
+export const estimateDuration = (from: LngLatLike, to: LngLatLike) => {
+  const distance = distanceBetween(from, to) / 1000;
+  const durationHours = distance / 805 + 0.5; // 805 km/h is the average speed of a commercial jet, add 0.5 hours for takeoff and landing
+  return Math.round(dayjs.duration(durationHours, 'hours').asSeconds());
+};
diff --git a/src/lib/utils/index.ts b/src/lib/utils/index.ts
index 9838438..0bcf796 100644
--- a/src/lib/utils/index.ts
+++ b/src/lib/utils/index.ts
@@ -8,7 +8,7 @@ export {
   prepareVisitedAirports,
 } from './data/data';
 export { distanceBetween, linearClamped } from './distance';
-export { toISOString, isUsingAmPm } from './datetime';
+export { toISOString, isUsingAmPm, estimateDuration } from './datetime';
 export { calculateBounds } from './latlng';
 export { toTitleCase, pluralize } from './string';
 export {
diff --git a/src/routes/+page.server.ts b/src/routes/+page.server.ts
index 4b07e81..6798f36 100644
--- a/src/routes/+page.server.ts
+++ b/src/routes/+page.server.ts
@@ -3,7 +3,7 @@ import { trpcServer } from '$lib/server/server';
 import { message, setError, superValidate } from 'sveltekit-superforms';
 import { zod } from 'sveltekit-superforms/adapters';
 import { error, fail } from '@sveltejs/kit';
-import { distanceBetween, toISOString } from '$lib/utils';
+import { distanceBetween, estimateDuration, toISOString } from '$lib/utils';
 import { db } from '$lib/db';
 import dayjs from 'dayjs';
 import customParseFormat from 'dayjs/plugin/customParseFormat';
@@ -112,9 +112,7 @@ export const actions: Actions = {
       // if the airports are the same, the duration can't be calculated
       const fromLonLat = { lon: fromAirport.lon, lat: fromAirport.lat };
       const toLonLat = { lon: toAirport.lon, lat: toAirport.lat };
-      const distance = distanceBetween(fromLonLat, toLonLat) / 1000;
-      const durationHours = distance / 805 + 0.5; // 805 km/h is the average speed of a commercial jet, add 0.5 hours for takeoff and landing
-      duration = Math.round(dayjs.duration(durationHours, 'hours').asSeconds());
+      duration = estimateDuration(fromLonLat, toLonLat);
     }
 
     const { flightNumber, aircraft, aircraftReg, airline, flightReason, note } =