Route on-time record
TUL to LGA: most on-time flights and the best time to fly
Tulsa (Tulsa International Airport) to New York (LaGuardia Airport). 572 nonstop flights in Jun 2025 to May 2026, 79% arrived within 15 minutes and 4.7% were cancelled. The most reliable flight number was Republic 4581 at 7:00 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
TUL → LGA
Tulsa to New York: 572 nonstop flights a year
On time (12 months)
79%
Cancelled
4.7%
avg delay 20 min
Best time to leave
Before 9 AM
86% on time vs 66% 3 to 6 PM
Most reliable airline
Republic
76% chance on time
Lowest nonstop fare seen in the next two months: $505 (American 4605 on 2026-10-18). Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · Republic 4581 · sold as American Eagle, Delta Connection or United Express
7:00 AM → 11:16 AM3h 14m nonstop
Local times, typical schedule. Last flown 2026-05-31.
81%
chance on time
- On time (history)
- 85%
- Cancelled
- 3.6%
- Avg arrival delay
- 17 min
- Arrived on time 85% of the time (316 flights, Jun 2025 to May 2026).
- Cancelled 3.6% of the time (12 of 331).
- Leaves in this route's most on-time window (Before 9 AM: 86% on time; 3 to 6 PM: 66%).
Strong track record · 316 flights
Find 7:00 AM flight fares Opens this date on Aviasales#2 · Republic 4590 · sold as American Eagle, Delta Connection or United Express
2:58 PM → 7:18 PM3h 20m nonstop
Local times, typical schedule. Last flown 2026-05-20.
78%
chance on time
- On time (history)
- 84%
- Cancelled
- 0.0%
- Avg arrival delay
- 17 min
- Arrived on time 84% of the time (44 flights, Jun 2025 to May 2026).
- Never cancelled in 44 scheduled flights.
- Short track record (44 flights), so its score leans on the airline's record at this hour.
Limited track record · 44 flights
Find 2:58 PM flight fares Opens this date on Aviasales#3 · Republic 4619 · sold as American Eagle, Delta Connection or United Express
2:03 PM → 6:19 PM3h 16m nonstop
Local times, typical schedule. Last flown 2026-05-31.
74%
chance on time
- On time (history)
- 78%
- Cancelled
- 0.0%
- Avg arrival delay
- 13 min
- Arrived on time 78% of the time (9 flights, Jun 2025 to May 2026).
- Short track record (9 flights), so its score leans on the airline's record at this hour.
Limited track record · 9 flights
Find 2:03 PM flight fares Opens this date on Aviasales#4 · Republic 4635 · sold as American Eagle, Delta Connection or United Express
3:39 PM → 7:46 PM3h 07m nonstop
Local times, typical schedule. Last flown 2026-04-06.
62%
chance on time
- On time (history)
- 48%
- Cancelled
- 11.5%
- Avg arrival delay
- 56 min
- Arrived on time 48% of the time (23 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (3 to 6 PM: 66% on time; Before 9 AM: 86%).
- Short track record (23 flights), so its score leans on the airline's record at this hour.
Limited track record · 23 flights
Find 3:39 PM flight fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Republic Airways (sold as American Eagle, Delta Connection or United Express)76%
572 flights · 79% on time as flown · 4.7% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM86%
306 flights · avg delay 17 min
- Noon to 3 PM77%
74 flights · avg delay 23 min
- 3 to 6 PM66%
171 flights · avg delay 27 min
Best day: Monday (90%). Worst: Saturday (79%).
On time by month
All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.
What delays this route
- Air traffic control and airport volume33%
- Airline (crew, maintenance, boarding)28%
- Late-arriving aircraft25%
- Severe weather13%
Share of delay minutes by the cause airlines report to the US DOT.
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
TUL to LGA questions
- What time of day is best to fly TUL to LGA?
- Before 9 AM: 86% of flights arrived on time, against 66% for departures 3 to 6 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
- Which airline is most on time from TUL to LGA?
- Republic, with a season-adjusted 76% chance of operating and arriving on time over 572 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
- What is the worst month for delays on TUL to LGA?
- December (73% on time); the best was August (95%), averaged over Jun 2023 to May 2026.
- Is this a prediction for my flight?
- No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.
More routes from TUL
- LGA to TUL (return)
- TUL to DFW 78%
- TUL to DEN 79%
- TUL to ORD 76%
- TUL to ATL 86%
- TUL to PHX 82%
- TUL to IAH 84%
- TUL to DAL 86%
- TUL to LAS 83%
- TUL to CLT 85%
- TUL to HOU 86%
- TUL to STL 89%
- TUL to SLC 92%
Live status: FAA delays and ground stops