diff --git a/web/app/ui/display/log-item.tsx b/web/app/ui/display/log-item.tsx
index 479a2c1..7ad8795 100644
--- a/web/app/ui/display/log-item.tsx
+++ b/web/app/ui/display/log-item.tsx
@@ -1,4 +1,5 @@
 import { Card, Group, Stack, Text } from "@mantine/core";
+import { IconX } from "@tabler/icons-react";
 
 export function LogItem({
   label,
@@ -35,7 +36,10 @@ export function VerticalLogItem({
   if (content === null) content = "";
   if (decimal > 0) content = Number(content).toFixed(decimal);
   if (hours) content = Number(content).toFixed(1);
-  if (time) content = content.split("T")[1];
+  if (time) {
+    const time = content.split("T")[1].split(":");
+    content = `${time[0]}:${time[1]}`;
+  }
   if (date) content = content.split("T")[0];
 
   return (
@@ -44,8 +48,12 @@ export function VerticalLogItem({
         <Text c="dimmed" style={{ textalign: "center" }}>
           {label}
         </Text>
-        <Text size="lg" style={{ textalign: "center" }}>
-          {content}
+        <Text
+          size="lg"
+          style={{ textalign: "center" }}
+          c={content === "" ? "dimmed" : ""}
+        >
+          {content === "" ? <IconX /> : content}
         </Text>
       </Stack>
     </Card>
diff --git a/web/app/ui/form/int-input.tsx b/web/app/ui/form/int-input.tsx
index 28e9eb2..13ab1f6 100644
--- a/web/app/ui/form/int-input.tsx
+++ b/web/app/ui/form/int-input.tsx
@@ -27,7 +27,7 @@ function IntInput({
           onClick={() => form.setFieldValue(field, "")}
           style={{
             display:
-              ["", null].indexOf(form.getTransformedValues()[field_key]) > -1
+              ["", null].indexOf(form.getTransformedValues()[field_key]) === 0
                 ? "none"
                 : undefined,
           }}
@@ -63,7 +63,7 @@ function ZeroIntInput({
           onClick={() => form.setFieldValue(field, 0)}
           style={{
             display:
-              form.getTransformedValues()[field_key] > 0 ? "none" : undefined,
+              form.getTransformedValues()[field_key] === 0 ? "none" : undefined,
           }}
         />
       }
diff --git a/web/app/util/types.ts b/web/app/util/types.ts
index 3523bfd..0ac358e 100644
--- a/web/app/util/types.ts
+++ b/web/app/util/types.ts
@@ -57,10 +57,10 @@ type FlightFormSchema = FlightBaseSchema & {
 type FlightCreateSchema = FlightBaseSchema & {
   date: string;
 
-  time_start: dayjs.Dayjs;
-  time_off: dayjs.Dayjs;
-  time_down: dayjs.Dayjs;
-  time_stop: dayjs.Dayjs;
+  time_start: string;
+  time_off: string;
+  time_down: string;
+  time_stop: string;
 };
 
 type FlightDisplaySchema = FlightBaseSchema & {
@@ -89,6 +89,7 @@ type FlightConciseSchema = {
 };
 
 const flightCreateHelper = (values: FlightFormSchema): FlightCreateSchema => {
+  console.log(values.date.utc().startOf("date").toISOString());
   return {
     ...values,
     date: values.date.utc().startOf("day").toISOString(),
@@ -98,20 +99,32 @@ const flightCreateHelper = (values: FlightFormSchema): FlightCreateSchema => {
     tach_end: Number(values.tach_end),
     time_start: values.date
       .utc()
-      .hour(values.time_start ?? 0 / 100)
-      .minute(values.time_start ?? 0 % 100),
+      .hour(Math.floor((values.time_start ?? 0) / 100))
+      .minute(Math.floor((values.time_start ?? 0) % 100))
+      .second(0)
+      .millisecond(0)
+      .toISOString(),
     time_off: values.date
       .utc()
-      .hour(values.time_off ?? 0 / 100)
-      .minute(values.time_off ?? 0 % 100),
+      .hour(Math.floor((values.time_off ?? 0) / 100))
+      .minute(Math.floor((values.time_off ?? 0) % 100))
+      .second(0)
+      .millisecond(0)
+      .toISOString(),
     time_down: values.date
       .utc()
-      .hour(values.time_down ?? 0 / 100)
-      .minute(values.time_down ?? 0 % 100),
+      .hour(Math.floor((values.time_down ?? 0) / 100))
+      .minute(Math.floor((values.time_down ?? 0) % 100))
+      .second(0)
+      .millisecond(0)
+      .toISOString(),
     time_stop: values.date
       .utc()
-      .hour(values.time_stop ?? 0 / 100)
-      .minute(values.time_stop ?? 0 % 100),
+      .hour(Math.floor((values.time_stop ?? 0) / 100))
+      .minute(Math.floor((values.time_stop ?? 0) % 100))
+      .second(0)
+      .millisecond(0)
+      .toISOString(),
   };
 };