diff --git a/changelog.md b/changelog.md
index 08dab6c1..bed65fd8 100644
--- a/changelog.md
+++ b/changelog.md
@@ -16,6 +16,7 @@ Saves from 2.5 are not compatible with 3.0.
 * **[Flight Planner]** Planned airspeed increased to 0.85 mach for supersonic airframes and 85% of max speed for subsonic.
 * **[Flight Planner]** Taxi time estimation for airfields increased from 5 minutes to 8 minutes.
 * **[Flight Planner]** Reduce expected error margin for flight plans from 10% to 5%.
+* **[Flight Planner]** SEAD flights are scheduled one minute ahead of the package's TOT so that they can suppress the site ahead of the strike.
 * **[Payloads]** AI flights for most air to ground mission types (CAS excluded) will have their guns emptied to prevent strafing fully armed and operational battle stations. Gun-reliant airframes like A-10s and warbirds will keep their bullets.
 * **[Kneeboard]** ATC table overflow alleviated by wrapping long airfield names and splitting ATC frequency and channel into separate rows.
 * **[UI]** Added new web based map UI. This is mostly functional but many of the old display options are a WIP. Revert to the old map with --old-map.
diff --git a/gen/flights/flightplan.py b/gen/flights/flightplan.py
index c2779e3f..11cc4716 100644
--- a/gen/flights/flightplan.py
+++ b/gen/flights/flightplan.py
@@ -10,14 +10,13 @@ from __future__ import annotations
 import logging
 import math
 import random
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from datetime import timedelta
 from functools import cached_property
 from typing import Iterator, List, Optional, Set, TYPE_CHECKING, Tuple
 
-from dcs.planes import E_3A, E_2C, A_50, KJ_2000
-
 from dcs.mapping import Point
+from dcs.planes import E_3A, E_2C, A_50, KJ_2000
 from dcs.unit import Unit
 from shapely.geometry import Point as ShapelyPoint
 
@@ -125,6 +124,10 @@ class FlightPlan:
         """
         raise NotImplementedError
 
+    @property
+    def tot(self) -> timedelta:
+        return self.package.time_over_target + self.tot_offset
+
     @cached_property
     def bingo_fuel(self) -> int:
         """Bingo fuel value for the FlightPlan"""
@@ -217,10 +220,9 @@ class FlightPlan:
         if tot_waypoint is None:
             return None
 
-        time = self.tot_for_waypoint(tot_waypoint)
+        time = self.tot
         if time is None:
             return None
-        time += self.tot_offset
         return time - self._travel_time_to_waypoint(tot_waypoint)
 
     def startup_time(self) -> Optional[timedelta]:
@@ -520,7 +522,7 @@ class TarCapFlightPlan(PatrollingFlightPlan):
         start = self.package.escort_start_time
         if start is not None:
             return start + self.tot_offset
-        return super().patrol_start_time + self.tot_offset
+        return self.tot
 
     @property
     def patrol_end_time(self) -> timedelta:
@@ -544,6 +546,7 @@ class StrikeFlightPlan(FormationFlightPlan):
     land: FlightWaypoint
     divert: Optional[FlightWaypoint]
     bullseye: FlightWaypoint
+    lead_time: timedelta = field(default_factory=timedelta)
 
     def iter_waypoints(self) -> Iterator[FlightWaypoint]:
         yield self.takeoff
@@ -582,6 +585,13 @@ class StrikeFlightPlan(FormationFlightPlan):
     def tot_waypoint(self) -> FlightWaypoint:
         return self.targets[0]
 
+    @property
+    def tot_offset(self) -> timedelta:
+        try:
+            return -self.lead_time
+        except AttributeError:
+            return timedelta()
+
     @property
     def target_area_waypoint(self) -> FlightWaypoint:
         return FlightWaypoint(
@@ -626,7 +636,7 @@ class StrikeFlightPlan(FormationFlightPlan):
 
     @property
     def ingress_time(self) -> timedelta:
-        tot = self.package.time_over_target
+        tot = self.tot
         travel_time = self.travel_time_between_waypoints(
             self.ingress, self.target_area_waypoint
         )
@@ -634,7 +644,7 @@ class StrikeFlightPlan(FormationFlightPlan):
 
     @property
     def egress_time(self) -> timedelta:
-        tot = self.package.time_over_target
+        tot = self.tot
         travel_time = self.travel_time_between_waypoints(
             self.target_area_waypoint, self.egress
         )
@@ -646,7 +656,7 @@ class StrikeFlightPlan(FormationFlightPlan):
         elif waypoint == self.egress:
             return self.egress_time
         elif waypoint in self.targets:
-            return self.package.time_over_target
+            return self.tot
         return super().tot_for_waypoint(waypoint)
 
 
@@ -691,7 +701,7 @@ class SweepFlightPlan(LoiterFlightPlan):
 
     @property
     def sweep_end_time(self) -> timedelta:
-        return self.package.time_over_target + self.tot_offset
+        return self.tot
 
     def tot_for_waypoint(self, waypoint: FlightWaypoint) -> Optional[timedelta]:
         if waypoint == self.sweep_start:
@@ -1513,7 +1523,11 @@ class FlightPlanBuilder:
                 targets.append(StrikeTarget(location.name, target))
 
         return self.strike_flightplan(
-            flight, location, FlightWaypointType.INGRESS_SEAD, targets
+            flight,
+            location,
+            FlightWaypointType.INGRESS_SEAD,
+            targets,
+            lead_time=timedelta(minutes=1),
         )
 
     def generate_escort(self, flight: Flight) -> StrikeFlightPlan:
@@ -1691,6 +1705,7 @@ class FlightPlanBuilder:
         location: MissionTarget,
         ingress_type: FlightWaypointType,
         targets: Optional[List[StrikeTarget]] = None,
+        lead_time: timedelta = timedelta(),
     ) -> StrikeFlightPlan:
         assert self.package.waypoints is not None
         builder = WaypointBuilder(flight, self.game, self.is_player, targets)
@@ -1730,6 +1745,7 @@ class FlightPlanBuilder:
             land=builder.land(flight.arrival),
             divert=builder.divert(flight.divert),
             bullseye=builder.bullseye(),
+            lead_time=lead_time,
         )
 
     def _retreating_rendezvous_point(self, attack_transition: Point) -> Point: